Báo cáo hóa học: " Research Article Integral-Type Operators from F p, q, s Spaces to Zygmund-Type Spaces on the Unit Ball Congli Yang1, 2" ppt

... compactness of the operator T g : F p, q ,s → Z μ,0 . This completes the proof of the theorem. Acknowledgments The author wishes to thank Professor Rauno Aulaskari for his helpful suggestions. This research ... Note that F p, q, s is the space of constant functions if q  s ≤−1. More information on the spaces F p, q, s can be found in 6, 7. Recall that the...

Ngày tải lên: 21/06/2014, 06:20

... signals from the first user are detected, the base station moves on to detect the signals for the second user. When the mth user is considered, the signals of the first m −1 users in the first iteration ... when the first user (m = 1) is considered, there is no interference from users whose signals arrive earlier, and z 1 (i) only consists of the signals from the fi...

Ngày tải lên: 21/06/2014, 09:20

... our attention to two-dimensional (2D) case. Specifically, in OFDM system with symbol period T and subcarrier separation F, the transmission functions of OFDM system consist of translations and modulations ... perturbation, hence outperform OFDM and LOFDM systems from the robustness against channel dispersion point of view. Synchronization is considered as a key factor of designing mul...

Ngày tải lên: 21/06/2014, 22:20

... X. Considerable interest of researchers is focused on the study of mapping properties of integral operators defined on quasimetric measure spaces. Such spaces with doubling measure and all their ... tailored to fit kernels of integral operators. The problem of t he boundedness of integral operators naturally arises also in the Lebesgue spaces with nonstandard growth. His...

Ngày tải lên: 21/06/2014, 07:20

... reasons. The first one is that the behavior of discrete systems is sometimes sharply different from the behavior of the corresponding continuous systems. For example, every solution of logistic ... c } , 2.6 for c ∈ . The following is the definition of the Palais-Smale PS compactness condition. Definition 2 .1. The functional J satisfies the PS condition if any sequence {...

Ngày tải lên: 21/06/2014, 05:20

... sending false beacon frames with wrong clock information to convince the w ireless stations to adjust their clock based on the erroneous information. Once this happens, the stations will be out of synchronization ... the ACK frames, which consequently lead to retrans- mission of the data frames that is more time consuming than the retransmission of the RTS or CTS frames....

Ngày tải lên: 21/06/2014, 05:20

... the result of Morales and Jung 15 from continuous pseudocontractions to demicontinuous pseudocontractions in the framework of Hilbert spaces. To be more precise, they proved the following theorem. Theorem ... demicontinuous strong pseudocontraction. Let {x t } be the unique solution to the equation f xx  tAx. Then{x t } is bounded if and only if {x t } converges stron...

Ngày tải lên: 21/06/2014, 07:20

... ∞, 1.4 that the sequence {x n } converges strongly to a fixed point of T. The purpose of this paper is to extend Kim-Xu s result to a special kind of metric spaces, namely, CAT0 spaces. We also prove ... suggestions and advices during the preparation of the paper. This research was supported by the National Research University Project under Thailand s Office of the...

Ngày tải lên: 21/06/2014, 07:20

... LΓ-space. Then, by using a Himmelberg type fixed point theorem in LΓ -spaces, we establish existence theorems of solutions for systems of generalized quasivariational inclusion problems, systems ... systems of variational equations, and systems of generalized quasiequilibrium problems in LΓ -spaces. Applications of the existence theorem of solutions for systems of generalized quasiequilibriu...

Ngày tải lên: 21/06/2014, 11:20

... completed the estimate of the error bounds for asymptotic solutions to second order linear difference equations in the first case. For the second case, we leave it to the second part of this paper: ... equations, the method used in Wong and Li s papers cannot give us way to obtain error bounds of these asymptotic solutions. Only order estimations were given in their papers....

Ngày tải lên: 21/06/2014, 11:20