Báo cáo hóa học: " Research Article On λ-Statistically Convergent Double Sequences of Fuzzy Numbers" potx

... statistically convergent and lacunary statistically convergent sequences of fuzzy numbers. Kwon and Shim 3 studied statistical convergence and lacunary statistical convergence of sequences of fuzzy ... conditions are suf- ficient as well as necessary. Savas¸ 4 introduced and discussed double convergent sequence of fuzzy numbers and showed that the set of all do...

Ngày tải lên: 22/06/2014, 02:20

... Publishing Corporation Journal of Inequalities and Applications Volume 2007, Article ID 37359, 8 pages doi:10.1155/2007/37359 Research Article On Logarithmic Convexity for Differences of Power Means Slavko ... Proofs Before we proceed with proofs of the above assertions, we give some preliminaries which will be used in the sequel. Definit ion 4.1. It is said that a positive funct...

Ngày tải lên: 22/06/2014, 11:20

... algebras of all continuous complex-valued and continuous real-valued functions on X under the uniform norm on X, respectively. Recently, Fupinwong and Dhompongsa 2010 obtained a general condition ... pages doi:10.1155/2010/268450 Research Article On the Fixed-Point Property of Unital Uniformly Closed Subalgebras of CX Davood Alimohammadi and Sirous Moradi Department of M...

Ngày tải lên: 21/06/2014, 07:20

... C ∞  n1 n −q/tq/2  max 1≤i≤n | a ni | 2 E | X | 2 I  | a ni X ni | <εn 1/t   q/2 4 Journal of Inequalities and Applications Proof. The conclusion of the theorem is obvious if  ∞ n1 c n is convergent. Therefore, we will consider that only  ∞ n1 c n is divergent. ... firstly gives the condition of the mixing coefficient, so the conditions a–c do not contain the mixing coeffi...

Ngày tải lên: 21/06/2014, 07:20

... sufficient condition on the nonexistence of nontrivial solutions of BVP 1.5. Finally, in Section 4, we provide various sets of sufficient conditions on the existence of solutions of BVP 1.5 when ... of sufficient conditions on the nonexistence of solutions of BVP 1.5. In this section, with part of the conditions being violated, we establish the existence of solutions...

Ngày tải lên: 21/06/2014, 20:20

... functions. For 1.5, we may impose either a first class of boundary condition or a second class of boundary condition. Suppose that there exist two solutions {ϕ i t,ψ i t} i  1, 2 of the ... Existence of Step-Like Solution and Its Limit Theorem We mentioned in Section 2that the solution with a step-like contrast structure can be regarded as a smooth connection by two solutions...

Ngày tải lên: 21/06/2014, 20:20

... the definitions of convexity and st rong convexity, respectively. Remark 2.3. h  is strongly monotone with the constant σ>0ifh is strongly convex with aconstantσ/2. In fact, by the strong convexity of ... (i)–(iv) of Definition 2.5 reduce to the definitions of coerciveness, strong monotonicity, monotonicity, relaxed monotonic- ity, respectively. Obviously, the η-coerciveness implies...

Ngày tải lên: 22/06/2014, 18:20

... Publishing Corporation Journal of Inequalities and Applications Volume 2007, Article ID 36503, 8 pages doi:10.1155/2007/36503 Research Article On the (p,q)-Boundedness of Nonisotropic Spherical Riesz ... restriction and the continuity properties of potentials depending on λ-distance,” Turkish Journal of Mathematics, vol. 30, no. 3, pp. 263–275, 2006. [6] M. Z. Sarikaya and H...

Ngày tải lên: 22/06/2014, 18:20

... systems of difference equations of rational form,” Journal of Mathematical Analysis and Applications, vol. 216, no. 1, pp. 164–179, 1997. [9] T. Sun, H. Xi, and L. Hong, On the system of rational ... solutions of a system of two nonlinear difference equations,” Communications on Applied Nonlinear Analysis, vol. 5, no. 2, pp. 47–59, 1998. [8] C. J. Schinas, “Invariants for differen...

Ngày tải lên: 22/06/2014, 19:20

... class of hybrid contractions consisting of a pair of single-valued and multivalued maps on an arbitrary nonempty set with values in a metric space are proved. In addition, the existence of a common ... that the conditions (DP-1)–(DP-4) are satisfied. If JBW is a closed convex subspace of BW, then the functional equations 4.1 and 4.2 have a unique common bounded solution....

Ngày tải lên: 21/06/2014, 20:20