báo cáo hóa học: " On the stability of pexider functional equation in non-archimedean spaces" pot

... Î V 1 . Now, first by putting y = 0 in Equation 3.7 and applying Equation 3.2 and second by putting x = 0 in Equation 3.7 and applying Equation 3.2 once again, we obtain   F e 1 (x)+F e 2 (x) ... f 4 ( y ) in a non-Archimedean space is investigated, where s is an involution in the domain of the given mapping f. MSC 2010:26E30, 39B52, 39B72, 46S10 Keywords: Hyers-Ulam...

Ngày tải lên: 21/06/2014, 02:20

... Wiley & Sons, New York, NY, USA, 1964. [2] D. H. Hyers, On the stability of the linear functional equation, ” Proceedings of the National Academy of Sciences of the United States of America, ... t)+|a| (q−3)n ψ q (y,s)  . (4.14) 8 Journal of Inequalities and Applications 4. Stability in ᏿  (R n ) and Ᏺ  (R n ) We are going to prove the stability theore...

Ngày tải lên: 22/06/2014, 18:20

... Rassias, JM: On the stability of the Euler-Lagrange functional equation. Chin J Math. 20, 185–190 (1992) 16. Rassias, JM: On the stability of the non-linear Euler-Lagrange functional equation in real ... the function f(x)=x 3 satisfies the functional equation (1.2), which is called a cubic functional equation and every solution of the cubic functi...

Ngày tải lên: 21/06/2014, 01:20

... approximation [6]. Conclusions By combining the methods of separation of variables and the Laplace transform, the exact solution of the DPL model of heat conduction in a three-dimensional bounded domain ... one-dimensional heat conduction across a finite region 0 ≤x≤l, nine possi- ble combinations of the boundary conditions given by Equation 5b can be found [5]. One o...

Ngày tải lên: 21/06/2014, 04:20

... distributions have one. Imposing the growth condition on  ·  α,β in (2.1) a new space of test functions has emerged as follows. On the stability of a mixed type functional equation in generalized functions Young-Su ... generalized functions. Using the fundamental solution of the heat equation, we solve the general solution and prove the Hyers– Ulam stabilit...

Ngày tải lên: 21/06/2014, 20:20

... classification system for ENG signals. Training is performed on the first and testing on the sec- ond half of the data. (A) Training procedure consisting of: Filtering (in order to eliminate the EMG ... difference on the type of processing available based on the selectivity of the electrode and its place- ment. For example, by using cuff electrodes only the s...

Ngày tải lên: 19/06/2014, 08:20

... concentrations of melanin in dark-skinned individuals shield the keratinocytes from the ultraviolet radiation required to generate vitamin D in skin [38]. In addition, the production of vitamin ... the percentage is higher in the winter, in the aged, in the obese, in the sun- deprived, in the dark-skinned, and in more poleward pop- ulations [40,41]. How...

Ngày tải lên: 20/06/2014, 01:20

... solutions of (1.1). The idea of the proof is to transfer the problem of the existence of solutions for (1.1) into the problem of the existence of a minimizer for some associated energy functional. ... Tersian [7] and for the second time by Koné and Ouaro [4]. In [7], the authors proved by using critical point theory, the exis- tence of a continuous spectrum...

Ngày tải lên: 20/06/2014, 22:20

... solutions of the system of the difference equations x n = A + 1 y n− p , y n = A + y n−1 x n−r y n−s . In [10], Yalcinkaya studied the global asymptotic stability of the system of difference equations z n+1 = t n z n−1 + ... behavior of a three-dimensional linear fractional system of difference equations. J Math Anal Appl. 310, 673–689 (2005) 8. Özban, AY: On the p...

Ngày tải lên: 20/06/2014, 22:20

... assumed in [11] (see condi- tion (8)). But, on the other hand, taking g > 1 one can lose the summability of the function K C required in assumption (7) of [11]. In fact , in the following example ... is lim s→+∞ θ(s) s =0 . Hence, the proof proceeds as that of Theorem 3.1, applying Theorem 2.4 instead of Theorem 2.3. □ Finally, in the case of p-Laplacian o...

Ngày tải lên: 20/06/2014, 22:20