Báo cáo hóa học: " Research Article Existence of Four Solutions of Some Nonlinear Hamiltonian System" pot

... Corporation Journal of Inequalities and Applications Volume 2007, Article ID 19349, 9 pages doi:10.1155/2007/19349 Research Article Existence and Asymptotic Behavior of Positive Solutions to p(x)-Laplacian ... are many results on the existence of positive solutions for p-Laplacian problems with singular nonlinearities (see [14–18]), but the results on the existence of...

Ngày tải lên: 22/06/2014, 18:20

... Most of them considered the existence of weak solutions for differential inclusions of various forms. Miettinen [6] Miettinen and Panagiotopoulos [7]provedthe existence of weak solutions for some ... Corporation Journal of Inequalities and Applications Volume 2007, Article ID 56350, 13 pages doi:10.1155/2007/56350 Research Article Existence and Asymptotic Stability...

Ngày tải lên: 22/06/2014, 18:20

... Most of them considered the existence of weak solutions for differential inclusions of various forms. Miettinen [6] Miettinen and Panagiotopoulos [7]provedthe existence of weak solutions for some ... Corporation Journal of Inequalities and Applications Volume 2007, Article ID 56350, 13 pages doi:10.1155/2007/56350 Research Article Existence and Asymptotic Stability...

Ngày tải lên: 22/06/2014, 22:20

... the professional comments that improved the final version of this paper. Also, the second author was supported by the National Uni- versity Research Council of the Ministry of Education and Research ... Contributions, House of the Book of Science, Cluj-Napoca, Romania, 2002. [15] I. A. Rus, A. Petrus¸el, and A. S ˆ ınt ˘ am ˘ arian, “Data dependence of the fixed point set of...

Ngày tải lên: 22/06/2014, 22:20

... Problems Volume 2009, Article ID 865408, 11 pages doi:10.1155/2009/865408 Research Article Infinitely Many Solutions of Strongly Indefinite Semilinear Elliptic Systems Kuan-Ju Chen Department of Applied Science, ... presence of symmetries,” Tr a nsactions of the American Mathematical Society, vol. 274, no. 2, pp. 533–572, 1982. 2 H P. Heinz, Existence and gap-bifurcation of...

Ngày tải lên: 21/06/2014, 20:20

... some properties of almost periodic functions. In Section 3, first we list some hypotheses and some results that will be used for existence and uniqueness of viscosity solutions, here we give an improvement of ... nonlinear parabolic equations, then by using Perron’s method to study the existence and uniqueness of time almost periodic viscosity solutions of nonlinear...

Ngày tải lên: 21/06/2014, 20:20

... fixed-point theorem to prove the existence of T 0 -periodic PC-mild solutions when PC-mild solutions are ultimate bounded. This extends the study on periodic solutions of periodic system without impulse ... asserts the existence of PC-mild solution for Cauchy problem 3.9 and gives the estimate of PC-mild solutions for Cauchy problem 3.9 by virtue of Lemma 3.1. A simil...

Ngày tải lên: 21/06/2014, 23:20

... for some cases of unbounded right-hand side of the equation see 1, Remark 3 and 5, 2, Remark 2 and 8. In 1998, Stan ˇ ek 3 worked on the existence of two different solutions to the nonlinear differential ... difference equations with nonlinear boundary conditions. Our ideas arise from 1, 3. In 1993, Brykalov 1 discussed the existence of two different solutions...

Ngày tải lên: 22/06/2014, 11:20

... methods used for the estimation of the point spread function are indirect and rely on some measured output of the system and possibly some additional knowledge of the scene being imaged and imaging ... direct measurement of the point spread function from the response of a point-source approximation will face the challenge of balancing resolution ag ainst sensitivity. Examples...

Ngày tải lên: 21/06/2014, 08:20

... Value Problems Volume 2011, Article ID 475126, 17 pages doi:10.1155/2011/475126 Research Article Existence of Positive Solutions to a Boundary Value Problem for a Delayed Nonlinear Fractional Differential ... of a general delayed nonlinear fractional system. With the help of some fixed point theorems and the properties of the Green function, we establish several sets o...

Ngày tải lên: 21/06/2014, 05:20