Curriculum Vitae for John Rognes
 Born:
 April 28th 1966 in Oslo
 Citizenship:
 Norwegian
 Marital status:
 Cohabitant, three sons
 Address:

Røahagan 1 G
NO0754 Oslo
Norway
 Email:
 rognes@math.uio.no
 Telephone:
 (+47) 22 85 58 45 (office)
(+47) 22 50 88 64 (home)
(+47) 91 99 52 89 (cellphone)
(+47) 22 85 43 49 (telefax)
Research Interests
Algebraic topology, algebraic Ktheory, geometric topology and number
theory.
The Abel Prize

Chairman of the Abel Committee, summer 2014 to summer 2018.
International Congress of Mathematicians

Invited Lecturer in the Topology Section of ICM 2014, Seoul.
Editorial Role

Editor of Acta Mathematica, September 2010 to July 2014.
Academic Education

International Baccalaureate diploma, Berg Higher Secondary School,
Oslo, June 1984. Result: 45 points of 45 possible.

Cand. mag. degree (Bachelor's degree), University of Oslo, Faculty of
Mathematics and Sciences, December 1985. Major subject: Mathematics.
Minor subjects: Computer Science and Statistics. Average grade: 1.09
(Laudabilis prae ceteris).

Master of Arts degree in Mathematics, Princeton University, October
1987. Major subjects for general examination: Differential Topology
and Algebraic Topology.

Ph.D. degree in Mathematics, Princeton University, June 1990.
Thesis advisor: Gunnar Carlsson.
Thesis title: "The Rank Filtration in Algebraic Ktheory".

Ph.D. evaluated as comparable to a Norwegian doctor philosophiae,
March 1992.

Faculty development course: Teaching and learning in higher education
(one year course in pedagogical methods), University of Oslo, 1995.
Engagements, Posts

Computer programmer at Luleå University, Sweden, 1982.

Assistant teacher in Mathematics, University of Oslo, 19831986.

Visiting scholar/exchange Ph.D. student at the University of California
at Berkeley, August 1989 to May 1990, in connection with the year in
Algebraic Topology at the Mathematical Sciences Research Institute
(MSRI).

Research and computer work during military service at Norwegian Defense
Research Establishment, Kjeller, Norway, 19901991.

Member of "Graduiertenkolleg für Mathematik", Universität Bielefeld,
June to September 1991.

Adjunkt (Visiting Researcher) in Mathematics, Aarhus University,
September 1991 to May 1992.

Fakultetsstipendiat (Post Doc.), Mathematics Department,
University of Oslo, January 1992 to August 1994.

Visiting researcher, Sonderforschungsbereich 343, "Diskrete Strukturen
in der Mathematik", Universität Bielefeld, June 1993, December 1994 and
December 1997.

Post Doctoral Fellow, year in "Topology and Algebraic Ktheory",
MittagLeffler institute, Stockholm, January to June 1994.

Førsteamanuensis (Associate Professor), Mathematics Department,
University of Oslo, August 1994 to April 1998.

Visiting Associate Professor, Mathematics Department,
Stanford University, January to March 1996.

Visiting Associate Professor, Mathematics Department,
University of Chicago, April to May 1996.

Professor (Full Professor), Mathematics Department,
University of Oslo, from May 1st 1998 to present.

Longterm participant in the programme "New Contexts for Stable Homotopy
Theory", Isaac Newton Institute for Mathematical Sciences, Cambridge,
September to December 2002.

Guest researcher, MaxPlanckInstitut für Mathematik,
Bonn, July 2005 to June 2006.
Teaching Experience

Assistant Teacher, Calculus (MA 100, MA 001 and Mathematics for
Economists), University of Oslo,
 four semesters 19831986,
 autumn 1996 and
 autumn 2000.

Assistant Teacher, Linear Algebra (Mat 10) and Differential Geometry
(Geo 1), Aarhus University,
 autumn 1991 and
 spring 1992.

Assistant Teacher, Linear Algebra (MA 104), University of Oslo,
 autumn
1992,
 autumn 1995 and
 autumn 1997.

Lecturer, Algebraic Topology (MA 362) and Algebraic Topology I (MAT4530),
University of Oslo,
 autumn 1992,
 autumn 1993,
 autumn 1999,
 spring 2002,
 spring 2007 and
 spring 2016.

Lecturer, Algebraic Topology II (MA 422), University of Oslo,
 spring 1993 (The image of J in algebraic Ktheory),
 spring 1995 (Characteristic classes),
 spring 1997 (Homotopy theory),
 spring 1998 (Manifold models for Atheory),
 spring 1999 (Elliptic curves and chromatic homotopy theory),
 autumn 2001 (Elliptic cohomology and topological modular forms) and
 autumn 2003 (Morava Ktheory).

Lecturer, General Topology (MA 245 and MAT3500/4500), University of Oslo,
 autumn 1994 and
 autumn 2010.

Lecturer, Introduction to Number Theory (MA 366), University of
Oslo,
 spring 1995,
 spring 2000 and
 spring 2003.

Lecturer, Seminar on Fourmanifolds and SeibergWitten invariants,
University of Oslo, autumn 1995.

Lecturer, Matrix Theory and its Applications (Math 103), Stanford
University, Winter Quarter 1996.

Lecturer, Calculus (MA 100), University of Oslo, autumn 1996.

Lecturer, Linear Algebra (MA 104), University of Oslo, autumn 1998.

Lecturer, Mathematical Methods (MA 001), University of Oslo, autumn 2000.

Lecturer, Topology graduate seminar on Segal's Conjecture and
the Steenrod Algebra, University of Oslo, spring 2001.

Lecturer, "Waldhausen's stable parametrized hcobordism theorem",
University of Oslo, spring 2004.

Lecturer, Algebraic Topology II (MAT4540), University of Oslo,
 autumn 2004 (Cohomology and homotopy theory),
 autumn 2007 (Cohomology theory, Poincaré duality and Steenrod
operations),
 autumn 2011 (Cohomology theory, Poincaré duality,
characteristic classes and exotic spheres),
 autumn 2012 (Cohomology theory, Hspaces and Hopf algebras) and
 autumn 2016 (Cohomology and homotopy theory).

Lecturer, Discrete Mathematics (MAT1030), University of Oslo,
spring 2005.

Lecturer, Analysis I (MAT1300), University of Oslo, spring 2009.

Lecturer, Algebraic KTheory (MAT9570), University of Oslo, spring 2010.

Lecturer, Calculus and linear algebra (MAT1110), University of Oslo,
spring 2011.

Lecturer, Algebraic Topology III (MAT9580), University of Oslo,
 spring 2012 (The Adams spectral sequence, stable homotopy groups of
spheres and topological modular forms),
 spring 2015 (The Adams spectral sequence, stable homotopy groups of
spheres and the image of J),
 spring 2017 (Equivariant orthogonal ring spectra) and
 spring 2018 (Model categories for stable, motivic and equivariant
homotopy theory).

Lecturer, Manifolds (MAT4520/MAT9520), University of Oslo,
spring 2013.

Lecturer, Geometric Structures (MAT4510), University of Oslo,
autumn 2015.

Supervision, Project Course (MAT2000), University of Oslo,
 spring 2007 (Knut Berg),
 spring 2009 (Vegard Fjellbo),
 spring 2012 (Eivind Dahl),
 spring 2013 (Mats Hansen) and
 spring 2016 (Celia Hacker).

Problemsolving sessions, Discrete Mathematics (MAT1030),
University of Oslo, spring 2007.

Problemsolving sessions, Analysis I (MAT1300), University
of Oslo, spring 2008.

Problemsolving sessions, Algebraic Topology II (MAT4540), University of
Oslo, autumn 2014.

Developed course notes for MA 422, "Bildet av Jhomomorfien i stabil
homotopi og algebraisk Kteori", 80 pages, spring 1993.

Developed course notes for MA 422, "Manifold models for Atheory",
spring 1998.

Developed course notes for MAT9580, "The Adams Spectral Sequence",
161 pages, spring 2012.

Developed course notes for MAT9570, "Lecture Notes on Algebraic KTheory",
252 pages, spring 2010.

Organized Topology seminar, University of Oslo, most semesters 1994present.

Organized SUP working seminar on "Trace formulas", University
of Oslo, autumn 2003.
Administrative Experience

Member of Matematisk Fagutvalg, University of Oslo, 19841985.

"Blæstsjef" in Realistforeningen, University of Oslo, 19851986.

Vice chairman in the Norwegian Mathematical
Society 19951999, Board member 20042006.

Representative in Department board, Department
of Mathematics, 19971999.

Representative in Computing committee, Department
of Mathematics, 1999present.

Project leader for Research Council of Norway (RCN) project "Algebraisk
Kteori og topologi", 19982000.

Opponent at Morten Brun's public Ph.D. defense, at Aarhus University,
February 1998.

Participant of EU Marie Curie training site `OMATS' at the University
of Oslo, 20012004.

Project leader for RCN project "Kteori og motivisk kohomologi",
with P.A. Østvær, 2000.

Project leader for RCN project "Algebraisk Kteori og topologi",
20012003.

Project leader for RCN project "Forskningsopphold ved Cambridge",
with S. LunøeNielsen, 2002.

Project leader for RCN strategic university program (SUP) in pure
mathematics (SUPREMA): "New contexts for geometry and arithmetic",
University of Oslo, 20032006.

Project leader for RCN outstanding younger investigators (YFF) program
in algebraic Ktheory and topology: "Brave new rings", University of
Oslo, 20052009.

Opponent at Søren Galatius' public Ph.D. defense, at Aarhus University,
August 2004.

Expert referee for Holger Reich's Habilitation, Universität
Münster, spring 2005.

Member of expert assessment committee for Assistant or Associate Professor
position at Odense University, winter 2005/2006.

Member of "Fachmentorat" for Niko Naumann's Habilitationproject,
Universität Regensburg, 20062008.

Opponent at Thomas Kragh's public Ph.D. defense, at Aarhus University,
September 2007.

Expert referee for Danish National Research Foundation, 2008.

Expert referee for Volkswagen Foundation, 2009.

Member of "Fachmentorat" for George Raptis's Habilitationproject,
Universität Regensburg, 201820??.
Master Students Supervised

Halvard Fausk, Cand. scient. (Master of Arts) student,
spring 1994June 1995.
Thesis title: "The chain rule in functor calculus".

Paul Arne Østvær, Cand. scient. (Master of Arts) student,
autumn 1995December 1996.
Thesis title: "The BlochLichtenbaum spectral sequence
and calculations in algebraic Ktheory".

Erik Strand, Cand. scient. (Master of Arts) student,
autumn 1996December 1998.
Thesis title: "Generalized homological algebra".

Eirik Anonsen, Cand. scient. (Master of Arts) student.
Proposed thesis topic: "Ring structures on Moore spectra".

Sverre LunøeNilsen, Cand. scient. (Master of Arts) student,
spring 1998May 2000. Thesis title: "En ekte involusjon på
Waldhausens `rigid tube'avbildning" ("An honest involution on
Waldhausen's rigid tube map").

Vigleik Angeltveit, Cand. scient. (Master of Arts) student, autumn
2000June 2002. Thesis title: "Hopf algebra structure on topological
Hochschild homology".

Hans Jørgen Riddervold, Cand. scient. (Master of Arts) student,
autumn 1999June 2002. Thesis title: "Å realisere avbildninger
som determinanter av buntautomorfier" ("To realize maps as
determinants of bundle automorphisms").

Jo Raabe, Cand. scient. (Master of Arts) student, spring 2000(incomplete).
Thesis topic: "Analytic behavior and functional equations for
Dirichlet series arising in chromatic homotopy theory".

Håkon Schad Bergsaker, Cand. scient. (Master of Arts) student, autumn
2003spring 2005. Thesis title: "K(n)compact spheres".

Knut Berg, Master student, autumn 2007  March 2009.
Thesis title: "Edgewise subdivision and simple maps".

Vegard Fjellbo, Master student, autumn 2010  March 2012. Thesis title:
"Normal oppdeling og produkt av endelige simplisielle mengder" ("Normal
subdivision and products of finite simplicial sets").

Eivind Dahl, Master student, autumn 2012  May 2015.
Thesis title: "2Kteori og elliptisk kohomologi" ("2Ktheory and
elliptic cohomology").

Jørgen Olsen Lye, Master student, spring 2015.
Thesis title: "Orientation reversing gauge transformations".

Gard Helle, Master student, spring 2016  June 2017.
Thesis title: "Pairings and convergence of spectral sequences".

Niels Bonten, Master student, spring 2017  June 2018.
Thesis title: "Mod two homology of Q_{≥0}S^{0}
as an E_{∞} space".
Doctoral Students Supervised

Paul Arne Østvær, Dr. scient. (Ph.D.) student,
January 1997August 2000. Thesis title: "Algebraic Ktheory;
arithmetic and geometry".

Sverre LunøeNilsen, Dr. scient. (Ph.D.) student, December
2000spring 2005. Thesis title: "The Segal conjecture
for topological Hochschild homology of commutative Salgebras".

Temporary advisor for Gregory Ginot,
Ph.D. student from Strasbourg visiting Oslo AprilJune 2001,
under the OMATS Marie Curie training program.
Discussion topic: "Lambda operations and the cyclotomic trace map".

Håkon Schad Bergsaker, Ph.D. student 2005January 2009.
Thesis title: "Brave new geometry: Foundations and calculations".

Thomas Gregersen, Ph.D. student 2006August 2012.
Thesis title: "A Singer construction in motivic homotopy theory".

Vegard Fjellbo, Ph.D. student 2012April 2018.
Thesis title: "Nonsingular simplicial sets".

Knut Berg, Ph.D. student 2009present.

Alice Hedenlund, Ph.D. student 2016present.
Post Docs Hosted

Stavros Tsalidis, Ph.D. Brown University, EU TMR post doc 19971999.

Morten Brun, Ph.D. Aarhus University, EU KTheory network 19981999.

Iver Ottosen, Ph.D. Aarhus University, EU KTheory network 1998.

Christian Schlichtkrull, Ph.D. Aarhus University, Carlsberg foundation 1998,
and RCN SUPREMA post doc 20032005.

Christian Ausoni, Ph.D. Lausanne University, Swiss research council
post doc 19981999.

Paul Arne Østvær, Ph.D. University of Oslo, UiO
post doc 20032004.

Halvard Fausk, Ph.D. University of Chicago, RCN SUPREMA post doc 20032005.

Holger Reich, Ph.D. University of Göttingen, RCN SUPREMA visiting
researcher 2004.

Birgit Richter, Ph.D. Universität Bonn, RCN SUPREMA visiting
researcher 20042005.

Clark Barwick, Ph.D University of Pennsylvania, YFF Brave New Rings
postdoc 20062008.

Steffen Sagave, Ph.D. Universität Bonn, YFF Brave New Rings postdoc
20062008.

Sverre LunøeNielsen, Ph.D. University of Oslo, YFF Brave New
Rings postdoc 20072009.

Thomas Kragh, Ph.D. Aarhus University, RCN Topology postdoc 20082010.

Andreas Holmstrom, Ph.D. Cambridge University, KVA scholarship 20122013.
Conferences Organized

"Symposium on ring spectra, Ktheory and trace invariants"
at University of Oslo, March 2628th 1998.

"Symposium on Algebraic Ktheory and Topology"
at University of Oslo, May 2526th 1999.

"NORDTOP 2001 Topology conference", algebraic topology section,
Nordfjordeid, August 7th9th 2001, with B. Jahren.

"Topology conference"
at University of Oslo, May 1516th 2003.

"SUPREMA startup meeting" at Soria Moria, Oslo, June 56th 2003.

"SUPREMA conference" at Thorbjørnrud, Jevnaker, May 2728th 2004.

"The Arithmetic of Structured Ring Spectra", YFF conference
at the Barony Rosendal, Norway, August 19th28th 2005.

Arbeitsgemeinschaft mit aktuellem Thema: "Modern Foundations for Stable
Homotopy Theory" at Mathematisches Forschungsinstitut Oberwolfach,
with Prof. Stefan Schwede, October 2nd8th 2005.

Suprema masterclass with Jacob Lurie: "Elliptic Cohomology and Derived
Algebraic Geometry", University of Oslo, August 1thSeptember 1st 2006.

"Topological algebraic geometry workshop", University of Oslo,
September 4th8th 2006.

Abel symposium on "Algebraic Topology", University of Oslo,
August 5th10th 2007.

"Topology symposium" at Thorbjørnrud, May 21st23rd 2008.

"pAdic Geometry and Homotopy Theory" at Hotel Alexandra, Loen, August
2nd8th 2009.

"Norwegian Topology Meeting", University of Oslo, December 6th7th 2012.

"Norwegian Topology Meeting", University of Oslo, December 3rd4th 2015.
Invited Talks at Conferences

"Filtering the spectrum K(Z) by rank", talk at Topology meeting,
Oberwolfach, September 1992.

"K_{4}(Z) is the trivial group", invited talk
at International Conference on Algebra and Topology, Kazimierz, June 1993.

"K_{4}(Z) is the trivial group", main talk at Conference on Algebraic
Ktheory at Université Paris 7 in July 1994, preceding the 1994
International Congress of Mathematicians in Zürich.

"Algebraic Ktheory and stable smooth pseudoisotopy of discs",
invited talk at Sheffield Homotopy Miniconference, Sheffield
University, May 1997.

"Twoprimary algebraic Ktheory of spaces and related spaces of
symmetries of manifolds", main talk at A.M.S. Summer Research Conference
in Algebraic KTheory, Seattle, July 1997.

"Twoprimary algebraic Ktheory of rings of integers in number
fields", main talk at Symposium on Algebraic KTheory and Applications,
ICTP, Trieste, September 1997.

"Twoprimary algebraic Ktheory of pointed spaces", talks at
 Polynomial Functors conference, Schloß Ringberg, January 1999,
 Workshop on Stable homotopy theory and algebraic Ktheory,
Universität Bielefeld, February 1999, and
 West Coast Topology meeting, Stanford University, April 1999.

"Twoprimary algebraic Ktheory of pointed spaces",
main talk at British Topology Meeting, Swansea, April 1999.

"Algebraic Ktheory of topological Ktheory", invited talk at the
conference `Topology, geometry and algebra: interactions and new
directions', at Stanford University, August 1999.

"Algebraic Ktheory of topological Ktheory", invited talk at the JAMI
2000 conference `Recent Progress in Homotopy Theory', at Johns Hopkins
University, March 2000.

"Galoisutvidelser av Salgebraer", two talks at Topology conference,
NTNU Trondheim, November 2000.

"Twoprimary algebraic Ktheory of pointed spaces",
invited talk at Cornell Topology Festival, May 2001.

"Elliptic cohomology and algebraic Ktheory of 2vector spaces",
invited talk at International Conference in Algebraic Topology,
Isle of Skye, June 2001.

"The Smooth Whitehead spectrum of a disc at odd regular primes", invited
talk at Conference on highdimensional manifold topology, ICTP Trieste,
June 2001.

"Galois theory of commutative Salgebras",
main talk at NORDTOP 2001 Topology conference, Nordfjordeid, August 2001.

"Galois extensions of `brave new rings'",
invited talk at Abel Bicentennial Conference, Oslo, June 2002.

"Waldhausen's stable parametrized hcobordism theorem", invited plenary
talk at 2002 Barcelona Conference on Algebraic Topology, July 2002.

"Galois descent for the Ktheory of commutative Salgebras",
talk at Newton Institute Workshop on Axiomatic, enriched and
motivic homotopy theory, Cambridge, September 2002.

"Galois theory for Salgebras", three lectures in Workshop on Structured
Ring Spectra, Universität Bonn/MPI Bonn, September 2004.

"Motivic truncation and arithmetic duality for some structured ring spectra",
NRW Topology seminar, Wuppertal, October 22nd 2005.

"Algebraic Ktheory of the fraction field of topological Ktheory",
Schloß Ringberg, November 3rd 2005.

"Smooth symmetries of manifolds and arithmetic of the sphere spectrum",
opening colloquium of Graduiertenkolleg 1150, Homotopy and Cohomology,
Bonn, November 18th 2005.

"Topological logarithmic structures",
Topology symposium, Bergen, June 12th 2007.

"Topological logarithmic structures, I & II",
two talks at "New Topological Contexts for
Galois Theory and Algebraic Geometry" conference
at Banff International Research Station, March 12th and 13th 2008.

"Topological Hochschild homology of topological modular forms",
Nordic Topology Meeting, NTNU Trondheim, November 2008.

"Motivic complexes and the rank filtration",
Topology Symposium, Bergen, June 2010.

"Introduction to redshift", talk at Topology meeting,
Oberwolfach, September 2011.

"Redshift",
Nordic Topology Meeting, NTNU Trondheim, Desember 2011.

"Kan subdivision and products of simplicial sets",
Topology Symposium, Bergen, June 2013.

"Chromatic Redshift",
Introductory Workshop: Algebraic Topology, MSRI, Berkeley, January 2014.

"Algebraic Ktheory of group rings and topological cyclic homology",
Nordic Topology Meeting, NTNU (November 27th 2014).

"The DavisMahowald spectral sequence",
Nils Baas 70, NTNU (December 1st 2016).

"Cubical and cosimplicial descent",
Ib Madsen 75, Moduli and Traces, Copenhagen (April 21st 2017).
Selected Seminar Talks

"On Torus Knots", talk at seminar on manifolds, University of Oslo,
1984.

"Equivariant stable homotopy theory and the Segal conjecture",
talk at Topology seminar, University of Oslo, 1989.

"Rank Filtration in Algebraic Ktheory", talks at
 Algebraic topology
seminar, MSRI, Berkeley, 1990,
 Ktheory seminar, Universität
Bielefeld, 1991, and
 Topology seminar, Aarhus University, 1991.

"Functor Calculus", series of 4 lectures at the University of Oslo,
1990.

"Equivariant Ktheory of Spaces", talk at Topology seminar, Aarhus
University, 1991.

"Bökstedt and Madsen's computations of TC(Z, p)", talk in
Ktheory seminar, University of Oslo, June 1992.

"Approximating K_{*}(Z) through degree five", talk at
Ktheory seminar, Université Paris 7, October 1992.

"K_{4}(Z) is the trivial group", talks at
 Topology seminar, University of Oslo, February 1993,
 Topology seminar, Aarhus University, May 1993,
 Ktheory seminar, Université Paris 7, May 1993,
 Ktheory seminar, Universität Bielefeld, June 1993,
 Algebraic Ktheory meeting, Oberwolfach, June 1993, and
 Colloquium, Universität Wuppertal, September 1993.

"The multiplication on THH(Z)", talk at MittagLeffler institute,
Stockholm, February 1994.

"Algebraic Ktheory, some applications and computations",
colloquium talk at University of Trondheim, AVH, March 1994.

"TC and Ktheory of the twoadic integers", talk at
MittagLeffler institute, Stockholm, May 1994.

"The HatcherWaldhausen map is an infinite loop map", talk at
 Topology
seminar, University of Oslo, August 1994, and
 Topology meeting,
Oberwolfach, September 1994.

"Vassiliev's knot invariants", 3 talks at Topology seminar at
University of Oslo, October 1994.

"Algebraic Ktheory of the twoadic integers", talk
at Topology seminar, University of Oslo, April 1995.

"Fixed points of topological Hochschild homology at two", talk
at Topology seminar, University of Oslo, April 1995.

"The fiber of the linearization map from A(*) to K(Z)", talks at
 Topology meeting, Oberwolfach, September 1995, and
 the University
of Chicago, April 1996.

"Algebraic Ktheory of the twoadic integers", talks at
 Algebraic Ktheory and Homotopy Theory meeting, Oberwolfach, November 1995,
 Stanford University, January 1996,
 Northwestern University, April 1996,
 the University of Chicago, May 1996,
 M.I.T., May 1996, and
 Algebraic Ktheory meeting, Oberwolfach, June 1996.

"Introduction to topological cyclic homology", two talks at the
University of Chicago, April 1996.

"Twoprimary algebraic Ktheory of rings of integers in number
fields", talks at
 Topology seminar, University of Oslo, November 1996,
 Topology meeting, Oberwolfach, September 1997,
 Topology seminar, Aarhus University, December 1997, and
 Algebraic Geometry and Number Theory seminar, Université
de Paris Sud XI, Orsay, February 1998.

"The chain rule in functor calculus",
talk at Topology seminar, University of Oslo, February 1997.

"Equivariant stable homotopy theory",
series of 4 talks at Topology seminar, University of Oslo, April 1997.

"Homology and cohomology operations",
series of 3 talks at Topology seminar, University of Oslo, November 1997.

"Cohomology of the smooth Whitehead spectrum", talks at
 Topology seminar, Universität Bielefeld, December 1997,
 Topology seminar, University of Oslo, January 1998,
 Symposium on ring spectra, Ktheory and trace invariants, Oslo, March 1998,
 Barcelona conference on Algebraic Topology, Bellaterra, June 1998 and
 Topology meeting, Oberwolfach, September 1998.

"K_{4}(Z) is the trivial group, revisited",
talk at Topology seminar, University of Oslo, March 1998.

"Étale avbildninger av Salgebraer", talk at Topology seminar,
University of Oslo, March 2000.

"Algebraic Ktheory of topological Ktheory", talks at

ETH Zürich and
 Université Lausanne, June 2000.

"Algebraic Ktheory of finitely presented ring spectra", talk at
Topology meeting, Oberwolfach, September 2000.

"Symmetric spectra", five talks at Topology seminar,
University of Oslo, October 2000.

"Elliptic cohomology and algebraic Ktheory of 2vector spaces",
talk at topology seminar, EPFL Lausanne, April 2001.

"Twovector bundles and elliptic objects", talk at the
Mathematical Institute, Oxford University, November 2002.

"Galois theory of commutative Salgebras", talk at
Homotopy Theory meeting, Oberwolfach, March 2003.

"Stably dualizable groups", talk at Topology conference,
University of Oslo, May 2003.

"Trace formulas for flows", 5 talks in SUPREMA working
seminar, University of Oslo, SeptemberOctober 2003.

"Smooth symmetries of manifolds and arithmetic of the sphere spectrum",
Hamburg colloquium November 22nd 2005.

"Arithmetic of the sphere spectrum",
Göttingen colloquium, February 2nd 2006.

"Mahowald's infinite family",
Bonn Arbeitsgemeinschaft, February 9th 2006.

"Arithmetic properties of some brave new rings",
Oberseminar Topologie, MPIMBonn, March 20th 2006.

"Arithmetic properties of some brave new rings",
Fachbeirat presentation, March 29th30th 2006.

"Ktheory of the fraction field of Ktheory",
Topology seminar, Universität Bielefeld, April 3rd 2006.

"Towards a motivic Segal conjecture",
5 lectures, Topology seminar, University of Oslo, SeptemberOctober 2014.

"Spaces of manifolds",
Topology seminar, Oslo, February 5th 2016.

"The weight and rank filtrations",
2 lectures, Oslo, October 21st and 28th 2016.

"The stable parametrized hcobordism theorem",
Topology seminar, Oslo, February 21st 2017.

"Cubical and cosimplicial descent",
Topology seminar, Oslo, May 3rd 2017.

"The Adams spectral sequence for topological modular forms",
4 lectures, Oslo, OctoberNovember 2017.

"THH of F_{p} and Z",
Topology seminar, Oslo, February 21st 2018.

"TC of F_{p}",
Topology seminar, Oslo, March 7th 2018.

"TC of Z",
Topology seminar, Oslo, March 8th 2018.

"Logarithmic de RhamWitt complexes",
Topology seminar, Oslo, March 21st 2018.

"Duality for topological modular forms",
Homotopy theory meeting, Oberwolfach, August 2019.

"Norm of Real bordism",
eCHT seminar, October 2020.

"The Adams spectral sequence for the imageofJ spectrum",
Princeton algebraic topology seminar, May 2021.
Guest Lecture Series

"Elliptic Cohomology", 6 lectures at NTNU, Trondheim, February 2001.

"Topological Modular Forms", 6 lectures at NTNU, Trondheim, March 2001.

"The stable parametrized hcobordism theorem",
6 lectures at University of Bonn, January/February 2006.
Popularized Talks

"Knuter og Uknuter", talk for high school students,
at University of Oslo, March 1993.

"Vassilievs Knuteinvarianter", talk for visiting students
from Aarhus University, at University of Oslo, October 1994.

"Fermats Siste Teorem", talk for high school teachers at
 Allmennpedagogisk dag, University of Oslo, January 1995, and
 as popularized talk during Bjørnegildet, March 1995.

"Algebraisk Kteori og symmetrier av mangfoldigheter", 2 talks at
Ski og Matematikk winter conference, Rondablikk, January 1998.

"Knuteteori", talk for finalists of the N.H. Abel competition,
March 1998.

"Smultringsspiraler", mathematical modeling for an artistic project
by Verksmester Knut Natvik, Kunsthøgskolen i Oslo, May 2000.

"Ren og skjær matematikk", talk at Norsk PEN and MUNIN
seminar at the Nobel institute in Oslo, June 2000.

"Vidunderlige nye ringer", talk at The Norwegian Mathematical
Society's year meeting in Oslo, March 2002.

"Riemannhypotesen", colloquium talk in Oslo, May 2002.

"The work of JeanPierre Serre in algebraic topology",
colloquium talk in Oslo, May 2003.

"Om AtiyahSinger indeksteoremet",
official presentation of the work of the Abel prize winners for 2004,
at the Norwegian Academy of Science and Letters, March 2004.

"Spaces of Manifolds",
Abel in Zürich, ETH Zürich, January 2016.

"Fermat, TaniyamaShimuraWeil and Andrew Wiles",
two colloquium lectures in Oslo, May 2016.

"Andrew Wiles, modularitetsformodningen og Fermats siste sats", lecture
at the Norwegian Mathematical Council's yearly meeting, Hamar, September
2016.

"Yves Meyer: restoring the role of mathematics in signal and image processing",
two colloquium lectures in Oslo, May 2017.

"Yves Meyer: restoring the role of mathematics in signal and image processing",
two colloquium lectures in Oslo, May 2017.

"On the Langlands program",
colloquium lecture in Oslo, May 2018.
Contributions in Media

Radio interview in "Dagsnytt atten", NRK P1, concerning
Simon Singh's book Fermat's Last Theorem. October 1998.

Portrait interview in "Apollon",
Science and Research Magazine from the University of Oslo,
vol. 2/2000, pp. 2428.

Popularized article "Vidunderlige nye ringer" in "Apollon",
Science and Research Magazine from the University of Oslo,
vol. 3/2000, pp. 2931.

End report of NFR project "Algebraisk Kteori og topologi" presented in
"Forskningsrådets årsrapport 2000" as an example of a well
completed project.

Consulted for article "Matteproblem nesten løst"
on the solution of the ArfKervaire invariant problem,
at forskning.no, May 12th 2009.
Competitions

Niels Henrik Abel konkurransen. Three 1st prizes and one 2nd prize,
19811984.

Chemistry Olympics, Timisoara, Rumania, 1983. 3rd prize.

Mathematics Olympics, Prague, Czechoslovakia, 1984. 3rd prize.

Young Scientists competition in Norway, and International Final in
Eindhoven, Holland, 1984. 1st prize in both.
Grants, Fellowships, Prizes

Kong Haakon den 7des utdannelsesstipend for norsk ungdom, 1985.

Several student scholarship grants, University of Oslo, 19841986.

Scientific stipends, University of Oslo, 19851993, from H. Ths.
Heftyes legat, Hans E. Hurums minnefond, Professor S. A. Sexes legat
(3 times), Stud. med. Morten Dedekam Harboes legat (2 times), Gustav Adolf
Bruuns legat, and Professor Fredrik Petersens fond.

FulbrightHays Fellowship for graduate studies in Mathematics in U.S.A.,
19861987.

NTNF (Royal Norwegian Council for Scientific and Industrial Research),
Research fellowship for advanced studies in U.S.A., 19861987.

Several honor fellowships from Princeton University, 19861990.

NorwayAmerica Association, Cornelia GlommeDrolsom Award for
Ph.D. studies in Mathematics at Princeton University, 19871988.

NAVF (Norwegian Research Council for Science and the Humanities),
Dr. stipend (Doctoral fellowship) for Ph.D. studies in Mathematics at
Princeton University, 19871990.

Professor Ingerid Dal og søster Ulrikke Greve Dals pris
for humanistisk forskning, 1999.
Membership in Scientific Societies

Norwegian Mathematical Society, 19801981 and 1992present.

American Mathematical Society, 19861991.

Det Kongelige Norske Videnskabers Selskab, elected member from
2003.

The Norwegian Academy of Science and Letters, elected member from
2009.
John Rognes, May 20th 2021