Search Results - "Izgin, Thomas" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

Numerical Investigation of Ultrashort Laser-Ablative Synthesis of Metal Nanoparticles in Liquids Using the Atomistic-Continuum Model

Numerical Investigation of Ultrashort Laser-Ablative Synthesis of Metal Nanoparticles in Liquids Using the Atomistic-Continuum Model

by Ivanov, Dmitry S, Izgin, Thomas, Maiorov, Alexey N, Veiko, Vadim P, Rethfeld, Baerbel, Dombrovska, Yaroslava I, Garcia, Martin E, Zavestovskaya, Irina N, Klimentov, Sergey M, Kabashin, Andrei V
Published in Molecules (Basel, Switzerland) (01.01.2020)

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On the dynamics of first and second order GeCo and gBBKS schemes

On the dynamics of first and second order GeCo and gBBKS schemes

by Izgin, Thomas, Kopecz, Stefan, Martiradonna, Angela, Meister, Andreas
Published in Applied numerical mathematics (01.11.2023)

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Journal Article

A study of the local dynamics of modified Patankar DeC and higher order modified Patankar–RK methods

A study of the local dynamics of modified Patankar DeC and higher order modified Patankar–RK methods

by Izgin, Thomas, Öffner, Philipp
Published in ESAIM. Mathematical modelling and numerical analysis (01.07.2023)

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Journal Article

A Stability Analysis of Modified Patankar–Runge–Kutta methods for a nonlinear Production–Destruction System

A Stability Analysis of Modified Patankar–Runge–Kutta methods for a nonlinear Production–Destruction System

by Izgin, Thomas, Kopecz, Stefan, Meister, Andreas
Published in Proceedings in applied mathematics and mechanics (01.03.2023)

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Journal Article

On the non-global linear stability and spurious fixed points of MPRK schemes with negative RK parameters

On the non-global linear stability and spurious fixed points of MPRK schemes with negative RK parameters

by Izgin, Thomas, Kopecz, Stefan, Meister, Andreas, Schilling, Amandine
Published in Numerical algorithms (2024)

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Journal Article

Recent Developments in the Field of Modified Patankar‐Runge‐Kutta‐methods

Recent Developments in the Field of Modified Patankar‐Runge‐Kutta‐methods

by Izgin, Thomas, Kopecz, Stefan, Meister, Andreas
Published in Proceedings in applied mathematics and mechanics (01.12.2021)

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Journal Article

A Boot-Strapping Technique to Design Dense Output Formulae for Modified Patankar-Runge-Kutta Methods

A Boot-Strapping Technique to Design Dense Output Formulae for Modified Patankar-Runge-Kutta Methods

by Izgin, Thomas
Year of Publication 24.06.2024

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Journal Article

A Unifying Theory for Runge-Kutta-like Time Integrators: Convergence and Stability

A Unifying Theory for Runge-Kutta-like Time Integrators: Convergence and Stability

by Izgin, Thomas
Published in arXiv.org (07.03.2024)

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Paper Journal Article

On the stability of strong-stability-preserving modified Patankar–Runge–Kutta schemes

On the stability of strong-stability-preserving modified Patankar–Runge–Kutta schemes

by Huang, Juntao, Izgin, Thomas, Kopecz, Stefan, Meister, Andreas, Shu, Chi-Wang
Published in ESAIM: Mathematical Modelling and Numerical Analysis (01.03.2023)

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Journal Article

An Involutive GVW Algorithm and the Computation of Pommaret Bases

An Involutive GVW Algorithm and the Computation of Pommaret Bases

by Hashemi, Amir, Izgin, Thomas, Robertz, Daniel, Seiler, Werner M.
Published in Mathematics in computer science (01.09.2021)

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Journal Article

On Lyapunov stability of positive and conservative time integrators and application to second order modified Patankar–Runge–Kutta schemes

On Lyapunov stability of positive and conservative time integrators and application to second order modified Patankar–Runge–Kutta schemes

by Izgin, Thomas, Kopecz, Stefan, Meister, Andreas
Published in ESAIM. Mathematical modelling and numerical analysis (01.05.2022)

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Journal Article

Using Bayesian Optimization to Design Time Step Size Controllers with Application to Modified Patankar--Runge--Kutta Methods

Using Bayesian Optimization to Design Time Step Size Controllers with Application to Modified Patankar--Runge--Kutta Methods

by Izgin, Thomas, Ranocha, Hendrik
Year of Publication 04.12.2023

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Journal Article

A Boot-Strapping Technique to Design Dense Output Formulae for Modified Patankar-Runge-Kutta Methods

A Boot-Strapping Technique to Design Dense Output Formulae for Modified Patankar-Runge-Kutta Methods

by Izgin, Thomas
Published in arXiv.org (24.06.2024)

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Paper

A study of the local dynamics of modified Patankar DeC and higher order modified Patankar RK methods

A study of the local dynamics of modified Patankar DeC and higher order modified Patankar RK methods

by Izgin, Thomas, Öffner, Philipp
Year of Publication 15.06.2022

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Journal Article

Order conditions for Runge--Kutta-like methods with solution-dependent coefficients

Order conditions for Runge--Kutta-like methods with solution-dependent coefficients

by Izgin, Thomas, Ketcheson, David I, Meister, Andreas
Year of Publication 23.05.2023

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Journal Article

Using Bayesian Optimization to Design Time Step Size Controllers with Application to Modified Patankar--Runge--Kutta Methods

Using Bayesian Optimization to Design Time Step Size Controllers with Application to Modified Patankar--Runge--Kutta Methods

by Izgin, Thomas, Ranocha, Hendrik
Published in arXiv.org (04.12.2023)

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Paper

A necessary condition for non oscillatory and positivity preserving time-integration schemes

A necessary condition for non oscillatory and positivity preserving time-integration schemes

by Izgin, Thomas, Öffner, Philipp, Torlo, Davide
Year of Publication 16.11.2022

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Journal Article

A Stability Analysis of Modified Patankar-Runge-Kutta methods for a nonlinear Production-Destruction System

A Stability Analysis of Modified Patankar-Runge-Kutta methods for a nonlinear Production-Destruction System

by Izgin, Thomas, Kopecz, Stefan, Meister, Andreas
Year of Publication 21.10.2022

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Journal Article

A study of the local dynamics of modified Patankar DeC and higher order modified Patankar RK methods

A study of the local dynamics of modified Patankar DeC and higher order modified Patankar RK methods

by Izgin, Thomas, Öffner, Philipp
Published in arXiv.org (11.05.2023)

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Paper

On the Stability of Unconditionally Positive and Linear Invariants Preserving Time Integration Schemes

On the Stability of Unconditionally Positive and Linear Invariants Preserving Time Integration Schemes

by Izgin, Thomas, Kopecz, Stefan, Meister, Andreas
Year of Publication 23.02.2022

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Journal Article