Filters
Homogenization of stationary Navier-Stokes-Fourier system in domains with tiny holes
system in a bounded three dimensional domain perforated with a large number of very tiny holes. Under suitable assumptions imposed on the smallness and distribution of the holes, we show that the homogenized limit system r...
Pure mathematics
- 2021 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Magnetic Neumann Laplacian on a domain with a hole
In this article, we study the magnetic Neumann Laplacian on a domain with a small hole. Our attention is focused on the description of holes, which do not change the spectrum drastically. Moreover, we show that the spectrum...
Condensed matter physics (including formerly solid state physics, supercond.)
- 2023 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Homogenization of the compressible Navier-Stokes equations in domains with very tiny holes
equations in a bounded three dimensional domain perforated with very tiny holes. As the number of holes increases to infinity, we show that, if the size of the holes-Stokes equations in the homogeneous domain<...
Pure mathematics
- 2018 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Spectral Convergence of Neumann Laplacian Perturbed by an Infinite Set of Curved Holes
to that of the original operator on the domain without holes under specific geometric assumptions-dimensional bounded domain perturbed by an infinite number of compact sets with zero Lebesgue measure, so-called curved
Applied mathematics
- 2024 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Spectral Convergence of the Laplace Operator with Robin Boundary Conditions on a Small Hole
In this paper, we study a bounded domain with a small hole removed. Our main result concerns the spectrum of the Laplace operator with the Robin conditions imposed at the hole boundary. Moreover, we prove that under some su...
Applied mathematics
- 2023 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Stabilization by multiplicative Itô noise for Chafee–Infante equation in perforated domains
The stabilization by noise for parabolic equations in perforated domains, i.e. domains with small holes, is investigated. We show that when the holes are small the size of the holes and diffusion coefficie...
Applied mathematics
- 2023 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
SZEGO--WEINBERGER TYPE INEQUALITIES FOR SYMMETRIC DOMAINS WITH HOLES
We extend Szego--Weinberger type inequalities in various directions. We consider domains with holes with different type of symmetries as well as higher eigenvalues....
Applied mathematics
- 2022 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Electron Pairing and Chemical Bonds: Pair Localization in ELF Domains from the Analysis of Domain Averaged Fermi holes
The paper reports the application of recently proposed formalism of domain averaged Fermi holes to the problem of the localization of electron pairs in ELF domains and its possible implications for the electron pair model o...
CF - Fyzikální chemie a teoretická chemie
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Chemical Structures from the Analysis of Domain Averaged Fermi holes. Multiple Metal-Metal Bonding in Transition Metal Compounds.
The recently proposed approach based on the analysis of domain-averaged Fermi holes was applied to the study of the nature of metal-metal bonding in transition metal complexes and clusters. Although the resulting picture of bonding ...
CF - Fyzikální chemie a teoretická chemie
- 2003 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Homogenization of Stationary Navier-Stokes Equations in Domains with Tiny Holes
We consider the homogenization problem for the stationary compressible Navier-Stokes equations describing a steady flow of a compressible Newtonian fluid in a bounded three dimensional domain. We focus on the case where the domain i...
BA - Obecná matematika
- 2015 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
- 1 - 10 out of 23 413