Publikationer inom dynamiska system och talteori

The discrete analogue of the Gaussian

Chinta, Gautam; Jorgenson, Jay; Karlsson, Anders; Smajlovic, Lejla

Ingår i Journal of Physics A, 2025

Artikel i tidskrift

• DOI för The discrete analogue of the Gaussian
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A parametrization algorithm to compute lower dimensional elliptic tori in Hamiltonian systems

Caracciolo, Chiara; Figueras, Jordi-Lluís; Haro, Alex

Ingår i Nonlinearity, 2025

Artikel i tidskrift

• DOI för A parametrization algorithm to compute lower dimensional elliptic tori in Hamiltonian systems
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Generalized Lyapunov exponents and aspects of the theory of deep learning

Karlsson, Anders

Ingår i New Trends in Lyapunov Exponents, s. 99-118, 2023

Konferensbidrag

• DOI för Generalized Lyapunov exponents and aspects of the theory of deep learning
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Elements of a metric spectral theory

Karlsson, Anders

Ingår i Dynamics, Geometry and Number Theory, s. 276-300, University of Chicago Press, 2022

Kapitel i bok, del av antologi

• DOI för Elements of a metric spectral theory

Spectral zeta functions

Karlsson, Anders

Ingår i Discrete and Continuous Models in the Theory of Networks, s. 199-211, Birkhäuser, 2020

Kapitel i bok, del av antologi

• DOI för Spectral zeta functions
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The Boltzmann-Grad Limit of the Lorentz Gas in a Union of Lattices

Palmer, Matthew; Strömbergsson, Andreas

Ingår i Communications in Mathematical Physics, 2024

Artikel i tidskrift

• DOI för The Boltzmann-Grad Limit of the Lorentz Gas in a Union of Lattices
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The Number of Relative Equilibria in the PCR4BP

Figueras, Jordi-Lluís; Tucker, Warwick; Zgliczynski, Piotr

Ingår i Journal of Dynamics and Differential Equations, s. 2827-2877, 2024

Artikel i tidskrift

• DOI för The Number of Relative Equilibria in the PCR4BP
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Sun-Jupiter-Saturn System May Exist: A Verified Computation of Quasiperiodic Solutions for the Planar Three-Body Problem

Figueras, Jordi-Lluís; Haro, Alex

Ingår i Journal of nonlinear science, 2025

Artikel i tidskrift

• DOI för Sun-Jupiter-Saturn System May Exist: A Verified Computation of Quasiperiodic Solutions for the Planar Three-Body Problem
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The Parametrix Construction of the Heat Kernel on a Graph

Chinta, Gautam; Jorgenson, Jay; Karlsson, Anders; Smajlovic, Lejla

Ingår i Complex Analysis and Operator Theory, 2024

Artikel i tidskrift

• DOI för The Parametrix Construction of the Heat Kernel on a Graph

Complex Variables Functions: The stars at infinity in several complex variables

Karlsson, Anders

Ingår i Rendiconti Lincei - Matematica e Applicazioni, s. 49-75, 2024

Artikel i tidskrift

• DOI för Complex Variables Functions: The stars at infinity in several complex variables
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Uniform quasi-multiplicativity of locally constant cocycles and applications

Mohammadpour, Reza; Park, Kiho

Ingår i Studia Mathematica, s. 85-98, 2024

Artikel i tidskrift

• DOI för Uniform quasi-multiplicativity of locally constant cocycles and applications

RENORMALIZATION AND EXISTENCE OF FINITE-TIME BLOW-UP SOLUTIONS FOR A ONE-DIMENSIONAL ANALOGUE OF THE NAVIER--STOKES EQUATIONS

Gaidashev, Denis; Luque, Alejandro

Ingår i SIAM Journal on Mathematical Analysis, s. 4356-4374, 2024

Artikel i tidskrift

• DOI för RENORMALIZATION AND EXISTENCE OF FINITE-TIME BLOW-UP SOLUTIONS FOR A ONE-DIMENSIONAL ANALOGUE OF THE NAVIER--STOKES EQUATIONS

A modified parameterization method for invariant Lagrangian tori for partially integrable Hamiltonian systems

Figueras, Jordi-Lluis; Haro, Alex

Ingår i Physica D, 2024

Artikel i tidskrift

• DOI för A modified parameterization method for invariant Lagrangian tori for partially integrable Hamiltonian systems
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The resolvent kernel on the discrete circle and twisted cosecant sums

Jorgenson, Jay; Karlsson, Anders; Smajlović, Lejla

Ingår i Journal of Mathematical Analysis and Applications, 2024

Artikel i tidskrift

• DOI för The resolvent kernel on the discrete circle and twisted cosecant sums

Backward dynamics of non-expanding maps in Gromov hyperbolic metric spaces

Arosio, Leandro; Fiacchi, Matteo; Guerini, Lorenzo; Karlsson, Anders

Ingår i Advances in Mathematics, 2024

Artikel i tidskrift

• DOI för Backward dynamics of non-expanding maps in Gromov hyperbolic metric spaces
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A Metric Fixed Point Theorem and Some of Its Applications

Karlsson, Anders

Ingår i Geometric and Functional Analysis, s. 486-511, 2024

Artikel i tidskrift

• DOI för A Metric Fixed Point Theorem and Some of Its Applications
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Highest cusped waves for the fractional KdV equations

Dahne, Joel

Ingår i Journal of Differential Equations, s. 550-670, 2024

Artikel i tidskrift

• DOI för Highest cusped waves for the fractional KdV equations
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Breakdown of hyperbolicity for quasiperiodic attracting invariant circles in a family of three-dimensional Henon-like maps

Linroth, Victor

Manuskript (preprint)

Computer assisted proofs for hyperbolic quasi-periodic invariant tori in dissipative twist maps

Linroth, Victor

Manuskript (preprint)

Computer Assisted Studies in Fluid Mechanics and Spectral Geometry

Dahne, Joel

2023

Licentiatavhandling, sammanläggning

Volumes of spheres and special values of zeta functions of Z and Z/nZ

Karlsson, Anders; Pallich, Massimiliano

Ingår i Acta Arithmetica, s. 161-170, 2023

Artikel i tidskrift

• DOI för Volumes of spheres and special values of zeta functions of Z and Z/nZ

Deep Limits and a Cut-Off Phenomenon for Neural Networks

Avelin, Benny; Karlsson, Anders

Ingår i Journal of machine learning research, 2022

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A measure estimate in geometry of numbers and improvements to Dirichlet's theorem

Kleinbock, Dmitry; Strömbergsson, Andreas; Yu, Shucheng

Ingår i Proceedings of the London Mathematical Society, s. 778-824, 2022

Artikel i tidskrift

• DOI för A measure estimate in geometry of numbers and improvements to Dirichlet's theorem
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Golden mean siegel disk universality and renormalization

Gaidashev, Denis; Yampolsky, Michael

Ingår i Moscow Mathematical Journal, s. 451-491, 2022

Artikel i tidskrift

• DOI för Golden mean siegel disk universality and renormalization

Properties of invariant sets in certain two-dimensional dynamical systems: Renormalization and beyond

Lilja, Dan

2022

Doktorsavhandling, sammanläggning

• Ladda ner fulltext (pdf) av Properties of invariant sets in certain two-dimensional dynamical systems: Renormalization and beyond

Universality but no rigidity for two-dimensional perturbations of almost commuting pairs

Gaidashev, Denis; Lilja, Dan

Manuskript (preprint)

On the geometry of period doubling invariant sets for area-preserving maps

Gaidashev, Denis; Lilja, Dan

Manuskript (preprint)

Comments on the cosmic convergence of nonexpansive maps

Gutierrez, Armando W.; Karlsson, Anders

Ingår i Journal of Fixed Point Theory and Applications, 2021

Artikel i tidskrift

• DOI för Comments on the cosmic convergence of nonexpansive maps
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From linear to metric functional analysis

Karlsson, Anders

Ingår i Proceedings of the National Academy of Sciences of the United States of America, 2021

Artikel i tidskrift

• DOI för From linear to metric functional analysis

Hahn-Banach for metric functionals and horofunctions

Karlsson, Anders

Ingår i Journal of Functional Analysis, 2021

Artikel i tidskrift

• DOI för Hahn-Banach for metric functionals and horofunctions
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Renormalization and Siegel disks for complex Henon maps

Gaidashev, Denis; Radu, Remus; Yampolsky, Michael

Ingår i Journal of the European Mathematical Society (Print), s. 1053-1073, 2021

Artikel i tidskrift

• DOI för Renormalization and Siegel disks for complex Henon maps

Twist-minimal trace formulas and the Selberg eigenvalue conjecture

Booker, Andrew R.; Lee, Min; Strömbergsson, Andreas

Ingår i Journal of the London Mathematical Society, s. 1067-1134, 2020

Artikel i tidskrift

• DOI för Twist-minimal trace formulas and the Selberg eigenvalue conjecture
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Extreme compression of grayscale images

Mendivil, Franklin; Stenflo, Örjan

Ingår i Communications in nonlinear science & numerical simulation, 2021

Artikel i tidskrift

• DOI för Extreme compression of grayscale images

A natural graph of finite fields distinguishing between models

Karlsson, Anders; Kuhn, Gaëtan

Ingår i Finite Fields and Their Applications, 2021

Artikel i tidskrift

• DOI för A natural graph of finite fields distinguishing between models
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An effective equidistribution result for SL(2,R) ∝(R2)⊕k  and application to inhomogeneous quadratic forms

Strömbergsson, Andreas; Vishe, Pankaj

Ingår i Journal of the London Mathematical Society, s. 143-204, 2020

Artikel i tidskrift

• DOI för An effective equidistribution result for SL(2,R) ∝(R2)⊕k  and application to inhomogeneous quadratic forms
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[Review of:] Rigorous Numerics in Dynamics, edited by Jan Bouwe van den Berg and Jean-Philippe Lessard

Tucker, Warwick

Ingår i SIAM Review, s. 524-526, 2020

Artikel, recension

• DOI för [Review of:] Rigorous Numerics in Dynamics, edited by Jan Bouwe van den Berg and Jean-Philippe Lessard

Subadditive and multiplicative ergodic theorems

Gouezel, Sebastien; Karlsson, Anders

Ingår i Journal of the European Mathematical Society (Print), s. 1893-1915, 2020

Artikel i tidskrift

• DOI för Subadditive and multiplicative ergodic theorems

Renormalization of almost commuting pairs

Gaidashev, Denis; Yampolsky, Michael

Ingår i Inventiones Mathematicae, s. 203-236, 2020

Artikel i tidskrift

• DOI för Renormalization of almost commuting pairs

Sharp 1/2-Hölder continuity of the Lyapunov exponent at the bottom of the spectrum for a class of Schrödinger cocycles

Figueras, Jordi-Lluis; Timoudas, Thomas Ohlson

Ingår i Discrete and Continuous Dynamical Systems, s. 4519-4531, 2020

Artikel i tidskrift

• DOI för Sharp 1/2-Hölder continuity of the Lyapunov exponent at the bottom of the spectrum for a class of Schrödinger cocycles

A piecewise contractive dynamical system and Phragmèn's election method

Janson, Svante; Öberg, Anders

Ingår i Bulletin de la Société Mathématique de France, s. 395-441, 2019

Artikel i tidskrift

• DOI för A piecewise contractive dynamical system and Phragmèn's election method

Phase transitions in long-range Ising models and an optimal condition for factors of g-measures

Johansson, Anders; Öberg, Anders; Pollicott, Mark

Ingår i Ergodic Theory and Dynamical Systems, s. 1317-1330, 2019

Artikel i tidskrift

• DOI för Phase transitions in long-range Ising models and an optimal condition for factors of g-measures

On the generalized circle problem for a random lattice in large dimension

Strömbergsson, Andreas; Södergren, Anders

Ingår i Advances in Mathematics, s. 1042-1074, 2019

Artikel i tidskrift

• DOI för On the generalized circle problem for a random lattice in large dimension

Rigorous integration of smooth vector fields around spiral saddles with an application to the cubic Chua's attractor

Galias, Zbigniew; Tucker, Warwick

Ingår i Journal of Differential Equations, s. 2408-2434, 2019

Artikel i tidskrift

• DOI för Rigorous integration of smooth vector fields around spiral saddles with an application to the cubic Chua's attractor

Enclosing all zeros of a system of analytic functions

Dahne, Joel; Ciappina, M. F.; Tucker, Warwick

Ingår i Applied Mathematics and Computation, s. 513-522, 2019

Artikel i tidskrift

• DOI för Enclosing all zeros of a system of analytic functions

A Proof of the Subadditive Ergodic Theorem

Karlsson, Anders

Ingår i Groups, Graphs and Random Walks, s. 343-354, 2017

Konferensbidrag

• DOI för A Proof of the Subadditive Ergodic Theorem

Renormalization for Lorenz maps of monotone combinatorial types

Gaidashev, Denis

Ingår i Ergodic Theory and Dynamical Systems, s. 132-158, 2019

Artikel i tidskrift

• DOI för Renormalization for Lorenz maps of monotone combinatorial types

On the Existence of the Double Scroll Attractor for the Chua's Circuit with a Smooth Nonlinearity

Galias, Zbigniew; Tucker, Warwick

Ingår i 2018 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS), 2018

Konferensbidrag

• DOI för On the Existence of the Double Scroll Attractor for the Chua's Circuit with a Smooth Nonlinearity

Existence of non-smooth bifurcations of uniformly hyperbolic invariant manifolds in skew product systems

Figueras, Jordi-Lluis; Lilja, Dan

Ingår i Nonlinearity, s. 5573-5588, 2018

Artikel i tidskrift

• DOI för Existence of non-smooth bifurcations of uniformly hyperbolic invariant manifolds in skew product systems

The Kusuoka measure and the energy Laplacian on level-k Sierpinski gaskets

Öberg, Anders; Tsougkas, Konstantinos

Ingår i Rocky Mountain Journal of Mathematics, s. 945-961, 2019

Artikel i tidskrift

• DOI för The Kusuoka measure and the energy Laplacian on level-k Sierpinski gaskets

On the location of the zero-free half-plane of a random Epstein zeta function

Strömbergsson, Andreas; Södergren, Anders

Ingår i Mathematische Annalen, s. 1191-1227, 2018

Artikel i tidskrift

• DOI för On the location of the zero-free half-plane of a random Epstein zeta function