Filtry
Nielsen number and differential equations
In reply to the problem of J. Leray, it discussed the applicability of the Nielsen theory to differential equations. A survey of obtained results (mostly due to the author) is presented, including some new results....
BA - Obecná matematika
- 2005 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Leray’s Problem for the Nonstationary Micropolar Fluid Flow
Motivated by the pipe network problems, in this paper, we consider the Leray’s problem for the nonstationary flow of a micropolar fluid. We prove that in an unbounded domain with cylindrical outlets to infinity, there exist...
Applied mathematics
- 2020 •
- Jimp •
- Odkaz
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Application of the Leray-Schauder Nonlinear Alternative
Initial value problem for integro-differential equations are investigated...
BA - Obecná matematika
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
A nontrivial example of application of the Nielsen fixed-point theory to differential systems: problem of Jean Leray
In reply to the Leray problem, a nontrivial example of an application of the Nielsen theory to differential equations is constructed. Existence of at least there and "generically" infinitely many periodic solutions of a certain plan...
BA - Obecná matematika
- 2000 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
The existence of positive solutions to a non-local singular boundary value problem
We present conditions guaranteeing the existence of smooth and positive solutions of nonlocal singular boundary value problems. The existence results are based on regularization and sequential techniques and on a nonlinear alternative of
BA - Obecná matematika
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Linearized stationary incompressible flow around rotating and translating bodies- Leray solution
We consider Leray solutions of the Oseen system with rotational terms, in an exterior domain. Such solutions are characterized by square-integrability of the gradient of the velocity and local square-integrability of the pressure. In a previ...
BA - Obecná matematika
- 2014 •
- Jx •
- Odkaz
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
A nonlocal singular boundary value problem for second-order differential equations
It is discussed a nonlocal boundary value problem for singular second order differential equations with phi-Laplacian and the Carathéodory right-hand side. Existence results are proved by a regularization technique and use Leray-Sch...
BA - Obecná matematika
- 2004 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Limit properties of positive solutions of fractional boundary value problems
In the paper the sequence of fractional boundary value problems is investigated It is proved by the Leray-Schauder degree theory that each problem has a positive solution u_n and that there exists its subsequence converging...
BA - Obecná matematika
- 2012 •
- Jx •
- Odkaz
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Nonlocal boundary value problems for fractional differential equations
The paper presents the existence principle which can be used for a large class of nonlocal fractional boundary value problems. The pro ofs are based on the Leray-Schauder degree theory. Applications of the existence princip...
BA - Obecná matematika
- 2011 •
- Jx •
- Odkaz
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Linearized stationary incompressible flow around rotating and translating bodies - Leray solutions
We consider Leray solutions of the Oseen system with rotational terms, in an exterior domain. Such solutions are characterized by square-integrability of the gradient of the velocity and local square-integrability of the pressure. In a previ...
BA - Obecná matematika
- 2014 •
- Jx •
- Odkaz
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
- 1 - 10 z 103 362