✦ LIBER ✦

Some solutions of boundary conditions for relativistic string with massive ends

✍ Scribed by B. M. Barbashov; A. L. Koshkarov

Publisher: Springer
Year: 1979
Tongue: English
Weight: 307 KB
Volume: 3
Category: Article
ISSN: 0377-9017
DOI: 10.1007/bf00959537

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Multiple solutions for some elliptic equ

Multiple solutions for some elliptic equations with non-homogeneous boundary conditions

✍ A. Salvatore 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 377 KB

In this paper we shall state the existence of infinitely many solutions of the nonlinear elliptic equation \(-\Delta u=a(x)|u|^{q-2} u+b(x)|u|^{p-2} u+f(x)\) with nonhomogeneous boundary conditions. A suitable perturbative method and variational tools will apply to such a non-symmetric problem.

Existence and uniqueness of positive sol

Existence and uniqueness of positive solutions for some singular boundary value problems with linear functional boundary conditions

✍ Zeng Qin Zhao; Fu Shan Li 📂 Article 📅 2011 🏛 Institute of Mathematics, Chinese Academy of Scien 🌐 English ⚖ 214 KB

Some remarks on approximation of solutio

Some remarks on approximation of solutions of SDE's with reflecting boundary conditions

✍ Leszek Słomiński 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 372 KB

Let D be either a convex domain in ~a or a domain satisfying the conditions (A) and (B) considered by and . We estimate the rate of convergence for Euler scheme for stochastic differential e~luations in D with normal reflection at the boundary of the form where W is a d-dimensional Wiener process.

Positive solutions of some semilinear el

Positive solutions of some semilinear elliptic equations in with Neumann boundary conditions

✍ Weimin Wang; Li Hong 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 206 KB

In this paper, we consider positive classical solutions of h(s) is locally bounded in (0, ∞) and h(s)s -(1+ 2 ν ) is non-decreasing in (0, ∞) for the same ν. We get that the possible solution only depends on t, and several corollaries that include previous results of various authors are established

Nonexistence of Global Solutions of Some

Nonexistence of Global Solutions of Some Quasilinear Hyperbolic Equations with Dynamic Boundary Conditions

✍ M. Kirane; S. Kouachi; N. Tatar 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 266 KB

In this paper the non-existence of global solutions of two fourth-order hyperbolic equations with dynamic boundary conditions is considered. The method of proof makes use of the generalized convexity method due to LADYZHENSKAYA and KALANTAROV [4].

Positive solutions for a class of bounda

Positive solutions for a class of boundary-value problems with integral boundary conditions

✍ Xuemei Zhang; Weigao Ge 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 668 KB

This paper investigates the existence and multiplicity of positive solutions for a class of nonlinear boundary-value problems of fourth-order differential equations with integral boundary conditions. The arguments are based upon a specially constructed cone and the fixed-point theory in cone. The no