Báo cáo toán học: "On the weakly closed algebra generated by a weak contraction " pdf
Báo cáo toán học: " On the first- and second-order statistics of the capacity " ppt
... of the instantaneous capacitycof N∗Nakagami-mchannels are analyzed. For example, we have derived exact analytical expressions for the PDF, CDF, LCR, and ADF of the channel capacity. The mean ... (MIMO) channels have been studied in several articles. For example, by assuming that the instantaneous channel capacity is a random variable, the PDF and the statistical moments of the instantaneous ... information rate over all realizations of the channel capacity [28]. The outage capacity is defined as the maximum information rate that can be transmitted over a channel with an outage probability...
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Báo cáo toán học: " On generalized weakly directional contractions and approximate fixed point property with applications" potx
... V: On a general class of multi-valued weakly Picard mappings. J. Math.Anal. Appl. 326, 772–782 (2007)[6] Hussain, N, Cho, YJ: Weak contraction, common fixed points and invariant approximations. ... nonlinear integral equations and nonlinear differentialequations in Banach spaces and been applied to study the convergence of algorithms in computationalmathematics. Since then a number of generalizations ... type contraction; (2) T is a multivalued (θ, L)-almost contraction; (3) T is a Mizoguchi–Takahashi’s type contraction; (4) T is a Nadler’s type contraction. Then the following statements hold. (a) ...
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Báo cáo toán học: " On the boundedness of the solutions in nonlinear discrete Volterra difference equations" pot
... interests The authors declare that they have no competing interests.Authors’ contributionsThis was a joint work in every aspect. All the authors have read and approved the final manuscript.Acknowledgments The ... doi:10.1186/1687-1847-2012-2Istvan Gyori (gyori@almos.uni-pannon.hu)Essam Awwad (esam_mh@yahoo.com)ISSN 1687-1847Article type ResearchSubmission date 20 April 2011Acceptance date 16 January 2012Publication date 16 January ... manuscript.Acknowledgments The authors thank to a referee for valuable comments. This study was supported by Hungarian NationalFoundations for Scientific Research Grant no. K73274, and also the projectT´AMOP-4.2.2/B-10/1-2010-0025.References1....
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Báo cáo toán học: " On the interchannel interference in digital communication systems, its impulsive nature, and its mitigation" docx
... where the time parameter (τ = RC )isavari-able that increases when the absolute value of the differ-ence between the input and the feedback of the outputexceeds the resolution parameter a. The ... orderderivatives of the modulating signal, and is generallyunrelated to the magnitude of the envelope and/or the peak-to-average ratio of the transmitted signal. Thus, forinstance, continuous-phase ... can seethat the power trace is impulsive as its peaks signifi-cantly extend above the average power level indicated by the horizontal solid line. Note that some of the peaksof the instantaneous...
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Báo cáo toán học: " Synthesis and characterization of CuO nanowires by a simple wet chemical method" pdf
... Avasthi DK, Shah P, Ganesan V, Gupta A, Sarangi D, Bhattacharya R, Assmann W: Deposition of thin films of different oxides of copper by RF reactive sputtering and their characterization. Vacuum ... on the dispersity of the prepared CuO nanowires which may be due to the stabilization effect of the surface caused by the organic molecule TG. The FTIR and XPS data analyses confirm the formation ... doi:10.1186/1556-276X-7-70Anita SAGADEVAN Ethiraj (ethiraj_anita25@yahoo.com)Dae Joon Kang (djkang@skku.edu)ISSN 1556-276XArticle type Nano ExpressSubmission date 13 September 2011Acceptance date 5 January 2012Publication...
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Báo cáo toán học: " Shrinking projection algorithms for equilibrium problems with a bifunction defined on the dual space of a Banach space" doc
... and the setof fixed points of a relatively nonexpansive mapping in Banach spaces. Ibaraki and Taka-hashi [10] introduced a new resolvent of a maximal monotone operator in Banachspaces and the ... 11and Takahashi [10] and Takahashi et al. [13], Takahashi and Zembayashi [14] considered the following equilibrium problem:Let E be a smooth Banach space with dual space E* and C beanonemptyclosedsubset ... of the problem (1.1) by EP(f):Inspired and motivated by Ceng et al. [2], Takahashi and Zembayashi [14], Takahashiand Zembayashi [9], the main aim of this paper is to introduce and investigate...
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Tài liệu Báo cáo khoa học: On the mechanism of action of the antifungal agent propionate Propionyl-CoA inhibits glucose metabolism in Aspergillus nidulans doc
... MDH a nd citrate synthase and the r esulting absorbanceat 340 nm was measured (A 1). MDH was added and the absorbance after r eaching t he equilibrium was taken as A 2.Citrate synthase was added ... suitableto measure mainly the acetate and propionate activatingactivity of acetyl-CoA synthetase. I n comparison SMB/acuA carries a defective acetyl-Co A synthetase gene, whichmeans that the ... pyruvate was replaced by 2-oxoglutarate [24].Acetyl-CoA synthetase. Acetyl-CoA synthetase activitywas determined in a coupled assay by the use of MDHand citrate synthase. In this method the acetyl-CoAproduced...
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Tài liệu Báo cáo khoa học: "ON THE AUTOMATIC TRANSFORMATION OF CLASS MEMBERSHIP CRITERIA" docx
... h 1" alt ="" ON THE AUTOMATIC TRANSFORMATION OF CLASS MEMBERSHIP CRITERIA Barbara C. Sangster Rutgers University This paper addresses a problem that may arise in c]assificatzon tasks: the ... arises in the legal/judlclal domain when a legal class must be assigned to the facts of the case at hand, but when an exact match cannot be roland between those facts and any of the definitions ... closest" match to the facts of the case at hand is the class that should be assigned to the facts in question. That is the approach taken in the current project. In addition to the application...
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Tài liệu Báo cáo khoa học: "ON THE REPRESENTATION OF QUERY TERM RELATIONS BY SOFT BOOLEAN oPERATORS" ppt
... (natural language) Retrieval systems providing the automated transmission of information to the user from a distance ~gaJl~X~ (partial statement) [(distance ~r transmission) and (retrieval ... 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 Retrieval. Journal of the ASIS, 26:1, January-February ... tea by the Boolean and) and a general synonym relation (denote~ by the Boolean ~tE) may not therefore represent an intolerable simplification when meas- ured against the realistically possible,...
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Tài liệu Báo cáo khoa học: "ON THE SYNTACTIC-SEMANTIC OF BOUND ANAPHORA ANALYSIS" potx
... IBM: Stuttgart Pollack, Martha / Pereira, Fernando (1988): An integrated Framework for Semantic and Pragmatic Interpretation. 26th Annual Meating of the Association for Computational Linqulstics, ... book as partially instantiated DRSes can be given using lambda-ab- straction over predicative DRSes (The latter are obtained from standard DRSes by abstraction over a discourse referent. The ... theoretical and computational approaches to the semantics of natural language. Principle (1) makes correct predictions for a wide range of natural language ex- amples (we disregard the distinction...
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