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Existence of weak solutions to doubly degenerate diffusion equations
of functions with values in a Banach space appropriate for doubly nonlinear evolutionWe prove existence of weak solutions to doubly degenerate diffusion equations domains and general nonlinearities
BA - Obecná matematika
- 2012 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
On doubly nonlinear evolution equations with non-potential or dynamic relation between the state variables
In this note, after a review of results about abstract doubly nonlinear evolution equations ddtBu+Au=f with non-potential operators B, we consider systems of doubly nonlinear reaction–diffusion
Pure mathematics
- 2017 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Strong Solutions of Doubly Nonlinear Parabolic Equations
The aim of this article is to discuss strong solutions of doubly nonlinear parabolic equations ?Bu/?t+Au=f, where A:X?X^? and B:Y?Y^? are operators satisfying standard assumptions on boundedness, coercivity and monotonicity...
BA - Obecná matematika
- 2012 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Nonlinear filtering in spatio-temporal doubly stochastic point processes driven by OU processes
Doubly stochastic point processes driven by non-Gaussian processes of Ornstein-Uhlenbeck type are studied. In the spatio-temporal case a filtering equation for the conditional mean is derived....
BA - Obecná matematika
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Nonlinear filtration in doubly stochastic point processes
Cox point processes driven by Ornstein-Uhlenbeck process and corresponding stochastic differential equations for nonlinear filtration are studied....
BA - Obecná matematika
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Observations on a nonlinear evolution equation
We investigate a nonlinear degenerate parabolic equation that is suggested by various numerical approaches to image enhancement.
BA - Obecná matematika
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Some Properties of Strong Solutions to Nonlinear Heat and Moisture Transport in Multi-layer Porous Structures
The present paper deals with mathematical models of heat and moisture transport in layered building envelopes. The study of such processes generates a system of two doubly nonlinear evolution partial differential equati...
BA - Obecná matematika
- 2012 •
- Jx •
- Link
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
On growth and instability for semilinear evolution equations: an abstract approach
We propose a new approach to the study of (nonlinear) growth and instability for semilinear abstract evolution equations with compact nonlinearities. We show, in particular, that compact nonlinear perturba...
Pure mathematics
- 2024 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
A reverse Holder inequality for the gradient of solutions to Trudinger's equation
We provide a higher integrability result for the gradient of positive solutions to Trudinger's equation (also known as the doubly nonlinear equation) for the range p is an element of [2, infinity). The estimat...
Pure mathematics
- 2022 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Rate-independent processes in viscous solids at small strains
The so-called generalized standard solids (of Halphen-Nguyen type) involving also activated typically rate-independent processes such as plasticity, damage, or phase transformations are described as a system of a momentum equilibrium equation
BM - Fyzika pevných látek a magnetismus
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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