✦ LIBER ✦

Constant-sign solutions for a system of third-order generalized right focal problems

✍ Scribed by Patricia J.Y. Wong

Publisher: Elsevier Science
Year: 2005
Tongue: English
Weight: 139 KB
Volume: 63
Category: Article
ISSN: 0362-546X
DOI: 10.1016/j.na.2005.02.084

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Multiple Solutions and Eigenvalues for T

Multiple Solutions and Eigenvalues for Third-Order Right Focal Boundary Value Problems

✍ Douglas R Anderson; John M Davis 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 155 KB

with the same boundary conditions. Under various assumptions on f , a, and λ we establish intervals of the parameter λ which yield the existence of a positive solution of the eigenvalue problem. By placing certain restrictions on the nonlinearity, we prove the existence of at least one, at least two

Existence of monotone positive solutions

Existence of monotone positive solutions to a third order two-point generalized right focal boundary value problem

✍ Zeqing Liu; Lokenath Debnath; Shin Min Kang 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 253 KB

In this paper, we are concerned with the third order two-point generalized right focal boundary value problem A few new results are given for the existence of at least one, two, three and infinitely many monotone positive solutions of the above boundary value problem by using the Krasnosel'skii fix

Eigenvalues of a system of generalized r

Eigenvalues of a system of generalized right focal problems with deviating arguments

✍ Patricia J.Y. Wong 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 191 KB

We consider the following system of third-order three-point generalized right focal boundary value problems where > 0, i = 1, 2, . . . , n, 1 2 (a + b) < z < b, i 0, i > 0, and i are deviating arguments. Criteria will be developed so that for values of that form an interval (bounded or unbounded),

Constant-sign solutions of systems of hi

Constant-sign solutions of systems of higher order boundary value problems with integrable singularities

✍ Ravi P. Agarwal; Donal O’Regan; Patricia J.Y. Wong 📂 Article 📅 2006 🏛 Elsevier Science 🌐 English ⚖ 404 KB

Constant-sign solutions for a system of

Constant-sign solutions for a system of integral equations on time scales

✍ P.J.Y. Wong; Y.C. Soh 📂 Article 📅 2005 🏛 Elsevier Science 🌐 English ⚖ 568 KB

In this paper, we sh 1 r~ults whi ~u~~tee the Epstein of one or above co~t~t-sign ~l~tio~s to the foil equations on a time scale T, where a, a < ~(~), and L is kx positive ~~te~erT o ~d~~s~~d the notations used in (1.1 f , we ret (4 be ES time scale, i.e., cloud su~et o that T has the topolo for any

Multiple fixed-sign solutions for a syst

Multiple fixed-sign solutions for a system of higher order three-point boundary-value problems with deviating arguments

✍ Patricia J.Y. Wong 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 352 KB

We consider the following system of higher order three-point boundary-value problems where i = 1, 2, . . . , n, m i ≥ 3, 1 2 (a + b) < t \* < b, ξ ≥ 0, δ > 0 and φ i 's are deviating arguments. Several criteria are offered for the existence of three fixed-sign solutions (u 1 , u 2 , . . . , u n ) o