共查询到20条相似文献,搜索用时 15 毫秒
1.
A. P. Scheglova 《Journal of Mathematical Sciences》2005,128(5):3306-3333
We consider the boundary-value problem
where
and n is the unit outward normal. We show that there exist so many nonequivalent positive weak solutions as prescribed under certain conditions on q and R. We construct nonradial solutions for [(n + 1)/2] + 1 ⩽ p < n and some q. Bibliography: 18 titles.__________Translated from Problemy Matematicheskogo Analiza, No. 30, 2005, pp. 121–144. 相似文献
2.
Adimurthi Jacques Giacomoni 《NoDEA : Nonlinear Differential Equations and Applications》2005,12(1):1-20
This paper deals with the existence and the behaviour of global connected branches of positive solutions of the problem
We consider a function h which is smooth and changes sign. 相似文献
3.
Using the integral operator that defines a solution of the Cauchy problem for the equation
we find an integral representation for solutions of the equation
in terms of arbitrary functions that are continuously differentiable sufficiently many times. 相似文献
4.
Massimo Grossi 《Annali di Matematica Pura ed Applicata》1995,168(1):17-35
In this paper we prove the existence of at least one positive solution of the equation
相似文献
5.
In this work we investigate some oscillatory properties of solutions of non-linear differential systems with retarded arguments. We consider the system of the form
6.
G. A. Kalyabin 《Functional Analysis and Its Applications》2004,38(3):184-191
We solve Tikhomirov's problem on the explicit computation of sharp constants in the Kolmogorov type inequalities
7.
8.
Pavel Rehak 《Czechoslovak Mathematical Journal》2001,51(2):303-321
We study oscillatory properties of the second order half-linear difference equation
9.
In this paper we consider the existence and asymptotic behavior of solutions of the following problem:
10.
The following classes of functions analytic in the unit disk are considered:
11.
G. I. Laptev 《Journal of Mathematical Sciences》2005,129(1):3617-3625
We study the conditions for the existence and nonexistence of global in time (t > 0), nonnegative solutions of the problem
12.
We study the problem of asymptotic integration of the linear integro-differential equation
13.
In this paper we consider the weakly coupled elliptic system with critical growth
14.
When mathematical models describing various processes are analysed, the fact of existence of a positive solution is often among the basic features. In this paper, a general delayed discrete equation
15.
S. R. Grace 《Czechoslovak Mathematical Journal》2000,50(2):347-358
16.
In this paper, we consider a problem of the form
17.
A. K. Prykarpatsky D. L. Blackmore Ya. V. Mykytyuk 《Journal of Mathematical Sciences》2001,104(5):1411-1421
This article is a continuation of [J. Math. Sci., 99, No.5, 1541–1547 (2000)] devoted to the validity of the Lax formula (cited in the article of Crandall, Ishii, and Lions [Bull. AMS, 27, No.1, 1–67 (2000)])
18.
For entire Dirichlet series of the form
, we establish conditions under which the relation
19.
O. M. Fomenko 《Journal of Mathematical Sciences》2004,122(6):3679-3684
Let
, and let
be Epstein's zeta-function of the form Q. It is proved that for |t| > C > 0 one has the estimate
20.
We state a maximum principle for the gradient of the minima of integral functionals
|