Báo cáo hóa học: "ON ALMOST COINCIDENCE POINTS IN GENERALIZED CONVEX SPACES" doc

... =∅}. ON ALMOST COINCIDENCE POINTS IN GENERALIZED CONVEX SPACES ZORAN D. MITROVI ´ C Received 19 April 2006; Accepted 7 June 2006 We prove an almost coincidence point theorem in generalized convex ... Park and Kim in [10]. In generalized convex spaces, many results on fixed points, coincidence points, equilibrium problems, variational inequalities, continuous s...

Ngày tải lên: 22/06/2014, 22:20

... real line. Let the mappings f : Ω × K → K and T : Ω × K → K be defined such that 8 On random coincidence and fixed points where [n/2] stands for the greatest integer not exceeding n/2. Since β(ω)γ(ω) ... mapping s such that for all ω ∈ Ω, β(ω) > 0, γ(ω) > 0, (1.3) α(ω)+β(ω)+2γ(ω) = 1. (1.4) 2. Main results Now we are proving our main result. 6 On random coincidence and fixed points...

Ngày tải lên: 22/06/2014, 22:20

... ∆f. Competing interests The author declares that he has no competing interests. References [1] K Slattery, H Skinner, Platform Interference in Wireless Systems (Elsevier, Amsterdam, 2008) [2] F Leferink, ... to http://asp.eurasipjournals.com/authors/instructions/ For information about other SpringerOpen publications go to http://www.springeropen.com EURASIP Journal on Advances in Signal P...

Ngày tải lên: 20/06/2014, 04:20

... continuous. Suppose that coordinates (x 1 , x 2 )areusedinΩ. Introduce local coordinates (s, t)ina small neighborhood of ∂Ω in the following way: choose the origin O Î ∂Ω and a point P(s, t) in a neighborhood ... vanishing too slow in order to have Robin boundar y con- ditions in the limit problems (3) and (17). Remark 8 The result obtained in this article can be generalized to hi...

Ngày tải lên: 20/06/2014, 23:20

... contractive 3. In this paper, using the concept of w-distance, we first establish key lemma and then obtain fixed point results for multivalued generalized w-contractive maps not involving the extended ... existence of fixed points for multivalued generalized w-contractive maps not involving the extended Hausdorff metric. Consequently, several known fixed point results are either genera...

Ngày tải lên: 22/06/2014, 11:20

... expression of insulin-like growth factor binding protein 2 (IGFBP2) occurring only in high-grade brain tumors. It can be assumed that gene expression events were initiated at some stages in low-level tumors ... evaluating a polynomial in n variables over a finite field F q is O(q n /n). The complexity of evaluating f in all of its n coordinates is thus O(q n ) and the complexity of eval...

Ngày tải lên: 22/06/2014, 19:20

... connection be- tween linear index-1 DAEs and linear index-1 IDEs has been revealed. In particular, the compatibility between index notions for linear index-1 DAEs and linear index-1 IDEs has been ... follows. In Section 2 we show that the explicit Euler method applied to nonlinear index-1 DAEs leads to nonlinear index-1 IDEs. Moreover, the Hindawi Publishing Corporation Advances in Diffe...

Ngày tải lên: 22/06/2014, 22:20

... systems under study. 2. Main results In this section, we state and prove our main results. The following lemma is important in its own right, and will play a key role in the sequel. Lemma 2.1. ... w(x) is a subset of the intersection of the levels sets min( x) = L and max(x) = U.Inparticular,ifk = 2, then ᐅ can have at most two limit points. Proof. First, let L n = min(y(n)) and U n...

Ngày tải lên: 22/06/2014, 22:20

... breeding being maintained, an integrated rural nomadism diversifying itself in a world with an urban majority. To be interested in Kurdish pastoralism today is to rediscover tribes ignored for almost ... provinces, it is known as Amasya Herik. A similar sheep also occurs in Van and in the nearby provinces in eastern Anatolia. ’ (Yal in 1986) A distinguishing feature of the Mamadî...

Ngày tải lên: 20/06/2014, 22:20

... linear mappings by linear mappings. J Funct Anal. 46, 126–130 (1982). doi:10.1016/0022-1236(82)90048-9 12. Rassias, JM: On approximation of approximately linear mappings by linear mappings. Bull ... R-linear mapping T : E 1 ® E 2 such that | |f (x) − T ( x ) || ≤ 2 2 − 2 p ||x|| p for all x Î E 1 . A generalized result of Rassias’ theorem was obtained by Găvruta in [6] and Jung in [7]....

Ngày tải lên: 20/06/2014, 22:20