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Positive solutions of singular Dirichlet boundary value problems with time and space singularities
The paper is concened with the existence results for positive solutions of singular Dirichlet boundary value problems. The nonlinearities f(t,x,y) in differential equations admit a time singularity at t=0 and/or T and stron...
BA - Obecná matematika
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Positive solutions of nonlinear Dirichlet BVPs in ODEs with time and space singularities
) of the second order. The nonlinearity in the equation may be singular in zero value of the space variables. Moreover, the differential operator on the left hand side of the differential equation is singular at the tim...
BA - Obecná matematika
- 2013 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Singular nonlinear problem for ordinary differential equation of the second order
The paper deals with the singular nonlinear problem for the second order ODE in the Carathéodory case. The nonlinearity in the equation can have time singularities at the endpoints of a given interval and a space <...
BA - Obecná matematika
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Singularities and Laplacians in Boundary Value Problems for Nonlinear Ordinary Differential Equations
. The nonlinearitiesin equations may be singular both in the time and space variables. Location of all singular points need not be known.We investigate solvability of various nonlinear singular boundary va...
BA - Obecná matematika
- 2006 •
- C
Rok uplatnění
C - Kapitola v odborné knize
The structure of a set of positive solutions to Dirichlet BVPs with time and space singularities
The paper discusses the solvability of the singular Dirichlet boundary value problem for the second order differential equation with one negative parameter. A nonlinearity in the equation can have time and space singula...
BA - Obecná matematika
- 2013 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Positive and maximal positive solutions of singular mixed boundary value problem
The paper is concerned with the existence results for positive and maximal positive solutions of singular mixed boundary value problems for second-order differential equations. The nonlinearity f(t,x,y) in the differential equations admits a...
BA - Obecná matematika
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Superlinear mixed BVP with time and space singulatities
Motivated by a problem arising in the theory of shallow membrane caps, we investigate the solvability of the second order mixed singular BVP. The nonlinearity in differential equation can have time and space singulariti...
BA - Obecná matematika
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Astrophysical cloaking of a naked singularity
atmospheres around a wide class of spherically symmetric naked singularities. Such an atmosphere can be constructed in every space-time which possesses a zero-gravity radius, in a thousand seconds for a singularity
Astronomy (including astrophysics,space science)
- 2023 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Lower and Upper Functions in a Singular Dirichlet Problem with phi-Laplacian
The paper investigates the Dirichlet problem for the second order differential equation with phi-Laplacian. An existence principle which can be used for problems where a nonlinearity in the equation may have singularities at all variables is...
BA - Obecná matematika
- 2015 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Singular mixed boundary value problem
We study singular boundary value problems for the second order differential equation with mixed boundary conditions on the interval [0,T]. The equation can have both time and space singularities. The paper provides...
BA - Obecná matematika
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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