Øyvind Ryan
Senior Lecturer
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Differential Equations and Computational Mathematics
Norwegian version of this page
Email
oyvindry@math.uio.no
Phone
+47 22856031
Room
903
Username
Visiting address
Moltke Moes vei 35
Niels Henrik Abels hus
0851 Oslo
Postal address
Postboks 1053 Blindern
0316 Oslo
Publications
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Antun, Vegard & Ryan, Øyvind (2021). On the Unification of Schemes and Software for Wavelets on the Interval. Acta Applicandae Mathematicae - An International Survey Journal on Applying Mathematics and Mathematical Applications. ISSN 0167-8019. 173. doi: 10.1007/s10440-021-00413-6. Full text in Research Archive
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Masucci, A.; Ryan, Øyvind & Debbah, M. (2011). Polynomial expansion detector for uniform linear arrays. In Tichavsky, Petr (Eds.), 2011 IEEE International Conference on Acoustics, Speech, and Signal Processing. IEEE Signal Processing Society. ISSN 978-1-4577-0538-0. p. 3392–3395.
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Ryan, Øyvind; Masucci, Antonia; Yang, Sheng & Debbah, M. (2011). Finite Dimensional Statistical Inference. IEEE Transactions on Information Theory. ISSN 0018-9448. 57(4), p. 2457–2473. doi: 10.1109/TIT.2011.2112010.
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Ryan, Øyvind & Debbah, Mérouane (2011). Convolution Operations Arising From Vandermonde Matrices. IEEE Transactions on Information Theory. ISSN 0018-9448. 57(7), p. 4647–4659. doi: 10.1109/TIT.2011.2145990.
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Ryan, Øyvind (2011). On the Optimal Stacking of Information-Plus-Noise Matrices. IEEE Transactions on Signal Processing. ISSN 1053-587X. 59(2), p. 506–514. doi: 10.1109/TSP.2010.2091276.
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Khan, B. H.; Ryan, Øyvind; Debbah, Mérouane & Al-Naffouri, T. Y. (2009). Estimation of the distribution of randomly deployed wireless sensors. In Jafar, S. A. (Eds.), Proceedings of the International Symposium on Information Theory, ISIT2009. IEEE (Institute of Electrical and Electronics Engineers). ISSN 978-1-4244-4312-3. p. 2413–2417.
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Masucci, A.; Ryan, Øyvind; Yang, S. & Debbah, Mérouane (2009). Finite Dimensional Statistical Inference. In Sokolov, B. (Eds.), 2009 International Conference on Ultra Modern Telecommunications ICUMT 2009 and Workshops Proceedings. IEEE (Institute of Electrical and Electronics Engineers). ISSN 978-1-4244-3941-6.
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Ryan, Øyvind (2009). Runlength-Based Processing Methods for Low Bit-depth Images. IEEE Transactions on Image Processing. ISSN 1057-7149. 18(9), p. 2048–2058. doi: 10.1109/TIP.2009.2022436.
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Ryan, Øyvind & Debbah, Mérouane (2009). Asymptotic Behavior of Random Vandermonde Matrices With Entries on the Unit Circle. IEEE Transactions on Information Theory. ISSN 0018-9448. 55(7), p. 3115–3147. doi: 10.1109/TIT.2009.2021317.
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Cardoso, Leonardo; Kobayashi, Mari; Ryan, Øyvind & Debbah, Mérouane (2008). Vandermonde frequency division multiplexing for cognitive radio. In Ryan, Øyvind (Eds.), Signal Processing Advances in Wireless Communications, 2008. SPAWC 2008. IEEE 9th Workshop on. IEEE Signal Processing Society. ISSN 978-1-4244-2045-2. p. 421–425.
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Ryan, Øyvind & Debbah, Mérouane (2008). Channel Capacity Estimation Using Free-Probability Theory. IEEE Transactions on Signal Processing. ISSN 1053-587X. 56(11), p. 5654–5667. doi: 10.1109/TSP.2008.927074.
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Ryan, Øyvind & Debbah, Mérouane (2007). Signal Processing Applications of free Probability Theory. In Domanski, Marek (Eds.), Proceedings of the 15th European Signal Processing Conference, EUSIPCO2007. PTETiS Poznań. ISSN 978-83-921340-2-2. p. 1181–1186.
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Ryan, Øyvind & Debbah, Mérouane (2007). Free Deconvolution for Signal Processing Applications. In Belfiore, Jean-Claude (Eds.), 2007 IEEE International Symposium on Information Theory (ISIT2007). IEEE Sarnoff Symposium. ISSN 1-4244-1429-6. p. 1846–1851.
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Ryan, Øyvind (2006). On Runlength-based Approaches for Achieving High-speed Compression of Map Images. In Baozong, Yuan; Ruan, Qiuqi & Tang, Xiaofang (Ed.), Proceedings of the 8th international conference on signal processing. IEEE Press. ISSN 0-7803-9736-3. p. 1087–1091.
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Ryan, Øyvind (2006). Applications of Antialiasing in an Image Processing Framework Setting. In Sveinsson, Johannes R. (Eds.), Proceedings of the 7th Nordic Signal Processing Symposium. IEEE conference proceedings. ISSN 1-4244-0413-4. p. 106–110.
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Ryan, Øyvind (2006). The RIM framework for image processing. Lecture Notes in Computer Science (LNCS). ISSN 0302-9743. 4179, p. 150–160.
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Lyche, Tom ; Muntingh, Georg & Ryan, Øyvind (2020). Exercises in Numerical Linear Algebra and Matrix Factorizations. Springer Nature. ISBN 978-3-030-59788-7. 255 p.
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Ryan, Øyvind (2019). Linear Algebra, Signal Processing, and Wavelets - a Unified Approach. Python version. Springer Nature. ISBN 978-3-030-02939-5. 364 p.
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Ryan, Øyvind (2019). Linear Algebra, Signal Processing, and Wavelets - a Unified Approach. MATLAB version. Springer Nature. ISBN 978-3-030-01811-5. 360 p.
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Ryan, Øyvind (2011). Oppgaveløsninger til Lindstrøm og Hvebergs Flervariabel analyse med lineær algebra. Pearson Education. ISBN 978-0-273-73882-4. 207 p.
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Ryan, Øyvind (2008). Signal Processing Advances in Wireless Communications, 2008. SPAWC 2008. IEEE 9th Workshop on. IEEE Signal Processing Society. ISBN 978-1-4244-2045-2. 1000 p.
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Ryan, Øyvind (2012). A light introduction to wavelets using signal processing and linear algebra.
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Ryan, Øyvind (2011). Computing in Science Education (CSE) A New Way to Teach Science?
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Ryan, Øyvind (2010). Vandermonde matrices, adjacency matrices and Fourier-Motzkin elimination.
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Ryan, Øyvind (2010). On the optimal stacking of noisy observations.
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Ryan, Øyvind (2010). On general criteria for when the spectrum of a combination of random matrices dependes only on the spectra of the components.
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Ryan, Øyvind (2010). On general criteria for when the spectrum of a combination of random matrices dependes only on the spectra of the components.
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Ryan, Øyvind (2010). Some particular types of random matrices and their applictions.
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Ryan, Øyvind (2009). Noncrossing partitions - theory and applications.
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Ryan, Øyvind (2009). Operator algebras - Background and current research.
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Ryan, Øyvind (2009). The statistics of eigenvalue distributions in large random matrices.
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Ryan, Øyvind (2009). The statistics of eigenvalue distributions in large random matrices.
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Ryan, Øyvind (2008). Channel capacity estimation using free probability theory.
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Ryan, Øyvind (2008). Applications of free probability and random matrix theory.
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Ryan, Øyvind (2008). Free probability: Basic concepts, tools, applications, and relations to other fields.
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Ryan, Øyvind (2008). Fundamental results on Random Vandermonde Matrices.
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Ryan, Øyvind (2008). Applications and fundamental results on random Vandermonde matrices.
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Ryan, Øyvind (2008). Free probability, random Vandermonde matrices, and applications.
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Ryan, Øyvind (2008). Applications and fundamental results on random Vandermonde matrices.
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Ryan, Øyvind (2008). Applications and fundamental results on random Vandermonde matrices.
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Ryan, Øyvind (2008). Channel Capacity Estimation Using free Probability Theory.
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Ryan, Øyvind (2008). Applications of free Probability and Random Matrix Theory.
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Ryan, Øyvind (2008). The Mathematics of Data Compression.
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Ryan, Øyvind (2008). The mathematics behind wireless communication.
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Ryan, Øyvind (2006). Applying multiplicative free deconvolution to find limiting eigenvalue distributions of random matrices.
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Ryan, Øyvind (2006). Free deconvolution for signal processing applications.
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Ryan, Øyvind (2006). Free deconvolution for signal processing applications.
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Ryan, Øyvind (2006). Efficient implementations of operations on runlength-represented images.
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Holm, Sverre & Ryan, Øyvind (2006). TV-serien 24, fakta eller teknobabbel.
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Holm, Sverre & Ryan, Øyvind (2006). TV series 24 - fact or fiction?
Published
Oct. 8, 2015 1:18 PM
- Last modified
Nov. 6, 2018 12:02 PM