Báo cáo toán học: "On the group of extensions relative to a semifinite factor " pot

... nonlinear discrete Volterra difference equations Istv´an Gy˝ori ∗1 and Essam Awwad 1,2 1 Department of Mathematics, Faculty of Information Technology, University of Pannonia, Hungary 2 Department of ... cases and we get a result parallel to the corresponding result of Lipovan [18] for integral equation. Also we give some examples to illustrate our main results. The rest of...

Ngày tải lên: 20/06/2014, 20:20

... sentences to the already available human- translated parallel sentences. We conducted a range of experiments by adding our extracted corpus to various combinations of al- ready available human-translated ... Starting with about a total 2.6M words of sentence aligned bilingual data and a bilingual dictionary, large amounts of monolin- gual data are translated. These transla...

Ngày tải lên: 31/03/2014, 20:20

... X,letΦ A = A ∩ Φ.Wecall(Φ,Φ A )asubset pair of (X ,A) . For any map f :(X ,A) → (X ,A) , denote the restriction f | A as f A : A → A. Wewrite f  A g if there exists a homotopy of pairs H :(X ,A) × I ... (5.18) for any positive real number ε<1/2. Then Φ A = A, vacuously implying that A − Φ A is not a 2-manifold and that Φ A can be by-passed in A. Aswesa...

Ngày tải lên: 22/06/2014, 22:20

... temporal behavior of the instantaneous channel capacity can be studied with the help of the LCR and ADF of the channel capacity. The LCR of the instantaneous channel capacity describes the average rate ... properties of the instantaneous capacity c of N∗Nakagami-m channels are analyzed. For example, we have derived exact analytical expressions for the PDF, CDF, L...

Ngày tải lên: 20/06/2014, 20:20

... e Fab4-J3 strain seemed to be suitable to measure mainly the acetate and propionate activating activity of acetyl-CoA synthetase. I n comparison SMB/ acuA carries a defective acetyl-Co A synthetase ... exception of MDH a nd citrate synthase and the r esulting absorbance at 340 nm was measured (A 1 ). MDH was added and the absorbance after r eaching t he equilibrium was ta...

Ngày tải lên: 19/02/2014, 16:20

... operator. The higher the p-value attached to an operator, the closer is the interpretation of that operator in accordance with the rules of ordinary Boolean logic. On the other hand, the smaller ... Journal of the ASIS, January-February 1975, 10-16. [16] G. Salton, C.S. Yang, and C.T. Yu, A Theory of Term Importance in Automatic Text Analysis and Information...

Ngày tải lên: 22/02/2014, 09:20

... depriving him of his normal play. We appear to have a problem also to map the slow progress rate of a process like starv- ing. 3 VNMAs in a Semantic Framework In the ATT-Meta approach to metaphor interpreta- tion, ... interpreta- tion, the mappings of caused and rate discussed above are accomplished by a type of default map- pings that we specify as VNMAs (the Cau...

Ngày tải lên: 08/03/2014, 03:20

... from Sigma. Maltodextrin of average DP18 (2.9 kDa) was from Hayashibara Biochemical Laboratories (Okayama, Japan). Reduction of the DP18-maltodextrin to the corresponding alcohol was performed as earlier ... This appears to be a general feature of the a- amylase family. Keywords: amylose; maltodextrin; acarbose; barley a- amy- lase; binding site. a- Amylase is a retaini...

Ngày tải lên: 08/03/2014, 08:20

... adopt the standard DRT-analysis for anaphora. The Anaphora Condition below is logically equivalent to the interpretation of '=' in 'x=y' for anaphora in DRT. Given a function ... that others knew how to behave, too. Structural Focusing (24) a It was John who gave a present to Mary b It was to Mary that John gave a present c It was a prese...

Ngày tải lên: 09/03/2014, 01:20

... path onto a similar map. Neither par- ticipant can see the other's map. The nature of the map task is such that from the conversations the speaker's intentions remain fairly obvious. ... based upon a map task (see Anderson et al., 1991, for a detailed de- scription): One person is given a map with a path marked on it and has to tell another person how...

Ngày tải lên: 17/03/2014, 08:20