Algebra seminar - Page 5

Kathlén Kohn (UiO): The adjoint of a polytope

Time and place: Jan. 17, 2019 2:15 PM–4:00 PM, NHA B1119

Frédéric Bihan (Université Savoie Mont Blanc): Multivariate generalizations of Descartes' rule of signs

Time and place: Oct. 25, 2018 2:15 PM–4:00 PM, NHA B1119

Kristin Shaw (UiO): The Lefschetz (1,1)-theorem in tropical geometry

Time and place: Oct. 11, 2018 2:15 PM–4:00 PM, NHA B1119

John Christian Ottem (UiO): Curve classes on holomorphic symplectic varieties

Time and place: Oct. 4, 2018 2:15 PM–4:00 PM, NHA B1119

Mario Kummer (TU Berlin): Rational representations of plane spectrahedra

Time and place: Sep. 6, 2018 2:15 PM–4:00 PM, NHA B1119

Martijn Kool (Utrecht): New calculations in Vafa-Witten theory

Time and place: Jan. 31, 2018 2:15 PM–Nov. 15, 2018 4:00 PM, NHA B1119

John Christian Ottem (UiO): The Limits of Rationality II

Time and place: Oct. 26, 2017 2:15 PM–4:00 PM, Ullevål

John Christian Ottem (UiO): The Limits of Rationality

Time and place: Oct. 19, 2017 2:15 PM–4:00 PM, Ullevål

Jarle Stavnes (UiO): Birational rigidity of quartic threefolds

Time and place: Oct. 12, 2017 2:15 PM–4:00 PM, Ullevål

Seckin Adali (UiO): The Artin-Mumford counterexample to the Lüroth problem

Time and place: Sep. 27, 2017 2:15 PM–4:00 PM, B638, NH Abels hus

Bernt Ivar Utstøl Nødland (UiO): Rational varieties

Time and place: Sep. 21, 2017 2:15 PM–4:00 PM, B638, NH Abels hus

Roberto Svaldi (Cambridge): Log birational boundedness of Calabi-Yau pairs

Time and place: Apr. 6, 2017 2:15 PM–4:00 PM, B638, NH Abels hus

Kristian Ranestad (Oslo): Gaussian mixtures

Time and place: Mar. 23, 2017 3:00 PM–4:00 PM, B638, NH Abels hus

John Christian Ottem (UiO): Semiample line bundles in positive characteristic

Time and place: Mar. 16, 2017 2:15 PM–4:00 PM, B638, NH Abels hus

Bernt Ivar Utstøl Nødland (Oslo): Irreducibility of Hilbert schemes of points

Time and place: Feb. 16, 2017 2:15 PM–4:00 PM, B638, NH Abels hus

Adam Peder Wie Sørensen (Oslo): Leavitt path algebras

Time and place: Feb. 9, 2017 2:15 PM–4:00 PM, B638, NH Abels hus

Jan Christophersen (UiO): Derivations of artinian algebras and rigidity of curve singularities

Time and place: Dec. 1, 2016 2:15 PM–4:00 PM, B638, NH Abels hus

John Christian Ottem (UiO): Effective cycles of higher codimension

Time and place: Nov. 24, 2016 2:15 PM–4:00 PM, B638, NH Abels hus

Michael Wemyss (Glasgow): The Homological MMP

Time and place: Nov. 10, 2016 2:15 PM–4:00 PM, B638, NH Abels hus

Martin Helsø (UiO): Rational quartic spectrahedra

Time and place: Oct. 27, 2016 2:15 PM–4:00 PM, B638, NH Abels hus

Ragni Piene(UiO): Higher order selfdual toric varieties

Time and place: Oct. 20, 2016 2:15 PM–4:00 PM, B638, NH Abels hus

Yuan Wang (Utah): On the characterization of abelian varieties for log pairs in zero and positive characteristic

Time and place: Sep. 22, 2016 2:15 PM–4:00 PM, B638, NH Abels hus

Yuan Wang (Utah), gives the Seminar in Algebra and Algebraic Geometry:

"On the characterization of abelian varieties for log pairs in zero and positive characteristic"

Francesco Galuppi (UiO/Ferrara): Identifiability of polynomials and Cremona transformations.

Time and place: Sep. 15, 2016 2:15 PM–4:00 PM, B638, NH Abels hus

Francesco Galuppi (UiO/Ferrara) gives the algebraic geometry seminar:

"Identifiability of polynomials and Cremona transformations."

Seckin Adali (UiO): Singularities of Restriction Varieties in OG(k, n)

Time and place: Sep. 8, 2016 2:15 PM–4:00 PM, B738, NH Abels hus

Seckin Adali (UiO), gives the Seminar in Algebra and Algebraic Geometry:

Singularities of Restriction Varieties in OG(k,n)

Kristian Ranestad (UiO): Kummer surfaces and hyperkähler fourfolds, as degeneracy loci

Time and place: Sep. 1, 2016 2:15 PM–4:00 PM, B638, NH Abels hus

Kristian Ranestad (UiO), gives the Seminar in Algebra and Algebraic Geometry:

"Kummer surfaces and hyperkähler fourfolds, as degeneracy loci"

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