báo cáo hóa học:" Research Article Homoclinic Solutions of Singular Nonautonomous Second-Order Differential Equations" doc

... pages doi:10.1155/2009/959636 Research Article Homoclinic Solutions of Singular Nonautonomous Second-Order Differential Equations Irena Rach ˚ unkov ´ aandJanTome ˇ cek Department of Mathematical Analysis ... 1.3–1.8, 1.9 the set of solutions of 1.1, 1.10 for B ∈ L 0 , 0 consists of escape solutions and of oscillatory solutions having values in...

Ngày tải lên: 21/06/2014, 20:20

... the existence of solutions for singular boundary value problem of third-order differential equations,” Mathematica Slovaca, vol. 60, no. 4, pp. 485–494, 2010. 4 Y. Sun, “Positive solutions for ... “Positive solutions of nonlinear singular third-order two-point boundary value problem,” Journal of Mathematical Analysis and Applications, vol. 323, no. 1, pp. 413–425, 2006. 12...

Ngày tải lên: 21/06/2014, 05:20

... existence of a fixed point of an operator H. The existence of a fixed point of H is proved by a fixed point theorem of cone compression type according to Guo- Krasnosel’skii 18, 19. The properties of solutions ... Publishing Corporation Boundary Value Problems Volume 2010, Article ID 368169, 15 pages doi:10.1155/2010/368169 Research Article Positive Solutions of Singul...

Ngày tải lên: 21/06/2014, 11:20

... 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 Differential ... H 3  be satisfied. Then the conclusion of Theorem 3.2 holds. Proof. The proof is almost the same as that of Theorem 3.2.Theonlydifference is that, instead of u...

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... completes the proof. From the proof of Lemma 2.2, we can show the following Lemma. Boundary Value Problems 11 5 L. Peng, “Existence and uniqueness of periodic solutions for a kind of Duffing equation ... “Rate of decay of stable periodic solutions of D uffing equations,” Journal of Differential Equations, vol. 236, no. 2, pp. 493–503, 2007. 7 A. C. Lazer and P. J. McKenna, “O...

Ngày tải lên: 21/06/2014, 05:20

... on. This completes the proof of Theorem 3.4. Thus, we prove that the conclusion of Theorem 1.1 holds. The Proof of Corollaries 1.2 and 1.4. Proof. See Theorem 3.5 of Li 1. Proof of Theorem 1.3. From ... is a solution of p 1 .This completes the proof of the lemma. Remark 3.3. From the above discussion, by applying Lemma 3.2, we know that solutions of p   are also the...

Ngày tải lên: 21/06/2014, 07:20

... solutions of operator equations on half-line,” Journal of Mathematical Analysis and Applications, vol. 314, no. 2, pp. 423–435, 2006. 23 Y. Wang, L. Liu, and Y. Wu, “Positive solutions of singular ... results of existence and multiplicity of positive solutions to the BVP 1.3 by using lower and upper solutions technique. Motivated by the above works, we will study the e...

Ngày tải lên: 21/06/2014, 11:20

... existence of positive solutions. The purpose of this paper is to investigate further the singular BVP for delay higher- order dynamic equation 1.1. By the use of the fixed point theorem of cone ... Corporation Boundary Value Problems Volume 2009, Article ID 937064, 19 pages doi:10.1155/2009/937064 Research Article Positive Solutions to Singular and Delay Higher-Order D...

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... Equations Volume 2009, Article ID 982681, 10 pages doi:10.1155/2009/982681 Research Article Meromorphic Solutions of Some Complex Difference Equations Zhi-Bo Huang and Zong-Xuan Chen School of Mathematical ... purpose of this paper is to present the properties of the meromorphic solutions of complex difference equations of the form  {J} α J z  j∈J fz  c j   Rz,...

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... Corporation Advances in Difference Equations Volume 2007, Article ID 87818, 15 pages doi:10.1155/2007/87818 Research Article Positive Solutions of Two-Point Right Focal Eigenvalue Problems on Time ... Motivated by the works mentioned above, the purpose of this article is to present results which guarantee the existence of one or more positive solutions to BVP (1.1), (1.2). Th...

Ngày tải lên: 21/06/2014, 22:20