𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Positive solutions for second-order superlinear repulsive singular Neumann boundary value problems

✍ Scribed by Jifeng Chu; Xiaoning Lin; Daqing Jiang; Donal O’Regan; Ravi P. Agarwal

Publisher
Springer
Year
2008
Tongue
English
Weight
230 KB
Volume
12
Category
Article
ISSN
1385-1292

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Multiple positive solutions to superline
Multiple positive solutions to superlinear periodic boundary value problems with repulsive singular forces
✍ Daqing Jiang; Jifeng Chu; Donal O'Regan; Ravi P. Agarwal 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 210 KB

The existence of multiple positive solutions to superlinear periodic boundary value problems with repulsive singular forces is discussed in this paper. Our nonlinearity may be singular in its dependent variable and our analysis relies on a nonlinear alternative of Leray-Schauder type and on a fixed

Positive solutions to superlinear singul
Positive solutions to superlinear singular boundary value problems
✍ Ravi P. Agarwal; Donal O'Regan 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 746 KB

New existence results are presented for the second-order equation y" + f(t, y) = 0, 0 < t < 1 with Dirichlet or mixed boundary data. In our theory the nonlinearity f is allowed to change sign.

Positive solutions of even higher-order
Positive solutions of even higher-order singular superlinear boundary value problems
✍ Guoliang Shi; Shaozhu Chen 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 626 KB

This paper investigates 2mth-order (m > 1) superlinear singular two-point boundary value problems and obtains some necessary and sufficient conditions for existence of C2(m-') or C2m-1 positive solutions on the closed interval.

Positive solutions to superlinear semipo
Positive solutions to superlinear semipositone periodic boundary value problems with repulsive weak singular forces
✍ Lin Xiaoning; Li Xiaoyue; Jiang Daqing 📂 Article 📅 2006 🏛 Elsevier Science 🌐 English ⚖ 409 KB

This paper is devoted to study the existence of positive solutions to the second-order semipositone periodic boundary value problem x'+ a(t)x = f(t,x), x(O) = x(1), xt(0) = xt(1). Here, f(t, x) may be singular at x = 0 and may be superlinear at x = +c¢. Our analysis relies on a fixed-point theorem