Báo cáo hóa học: " POSITIVE SOLUTIONS OF SOME THREE-POINT BOUNDARY VALUE PROBLEMS VIA FIXED POINT INDEX FOR WEAKLY INWARD A-PROPER MAPS" potx

... K.TheclosureofI K (x), I K (x)issaidtobethe weakly inward set of x relative to K. 184 Positive solutions of some BVPs [15] R. Ma, Positive solutions of a nonlinear three -point boundary- value problem,Electron.J.Differ- ential ... solutions for some three -point boundary value problems, Discrete Contin. Dyn. Syst. 2003 (2003), suppl., 263–272. [5] X. He...

Ngày tải lên: 23/06/2014, 00:20

... ρ  s T  <s T , T otherwise. (2.4) 10 Boundary value problems [17] H R. Sun and W T. Li, Positive solutions for nonlinear three -point boundary value problems on time scales, Journal of Mathematical Analysis ... on some (arbitrar i ly small) interval to the right of 1 (admittedly, there has been some recent discussion of boundary value problems with the...

Ngày tải lên: 22/06/2014, 22:20

... is just the repetition of the proof of Lemma 3.2, we omit the details of its proof. With the aid of above preparations, now we will give the proof of Theorem 1.2. Proof of Theorem 1.2 By(1.8), ... from below, then c = inf E F is a critical point of F . 3. Proofs of main results In order to obtain the existence of non-trivial homoclinic solutions of (1.1) by using a sta...

Ngày tải lên: 20/06/2014, 04:20

... JRL: Positive solutions of some three point boundary value problems via fixed point index theory. Nonlinear Anal 2001, 47:4319-4332. 6. Raffoul YN: Positive solutions of three -point nonlinear ... Multiplicity of positive solutions for fractional-order three -point boundary value problems. Commun Appl Nonlinear Anal , (to appear). 48. Ntouyas S...

Ngày tải lên: 21/06/2014, 03:20

... 2 Positive solutions of difference equations Recently, the existence of positive solutions of finite difference equations with different boundary value conditions is investigated ... Henderson, Positive solutions for nonlinear difference equations, Nonlinear Studies 4 (1997), no. 1, 29–36. [5] Y. Liu and W. Ge, Twin positive solutions of boundary value problems...

Ngày tải lên: 22/06/2014, 22:20

... of nontrivial solutions of the corresponding homogeneous equations does not decrease. This allows us to obtain various results about existence and uniqueness of solutions of boundary value problems ... 1.8 be positive for 0 ≤ s ≤ t ≤ ω, then the Cauchy function Ct, s of 1.1 is also positive for 0 ≤ s ≤ t ≤ ω. This result was extent on various boundary val...

Ngày tải lên: 22/06/2014, 03:20

... Existence of solutions for a two -point boundary value problem on time scales, Applied Mathematics and Computation 150 (2004), no. 1, 139–147. 10 Singular multipoint dynamic boundary value problems From ... research for singular boundary value problems on time scales is still in its beginning stages. In [8], the authors investigate the existence of a positive solu...

Ngày tải lên: 22/06/2014, 22:20

... solutions for boundary value problems of fractional differential equations. J Univ Jinan 2010, 24:205-208. 17. Zhao Y, Sun S: On the existence of positive solutions for boundary value problems of non-linear ... properties of the Green function, they gave some multiple positive solutions for singular and n onsingular boundary valueproblems,andalsotheygav...

Ngày tải lên: 21/06/2014, 03:20

... Corporation Boundary Value Problems Volume 2009, Article ID 978605, 22 pages doi:10.1155/2009/978605 Research Article Positive Solutions of Singular Multipoint Boundary Value Problems for Systems of Nonlinear Second-Order ... multiple positive solutions for m -point boundary value problems in Banach spaces,” Journal of Computational and Applied Mathematics...

Ngày tải lên: 21/06/2014, 20:20