of discrete and combinatorial mathematics

... PREFACE The importance of discrete and combinatorial mathematics has increased dramatically within the last few years The purpose of the Handbook of Discrete and Combinatorial Mathematics is to provide ... volumes: Handbooks • The CRC Handbook of Combinatorial Designs • Handbook of Discrete and Computational Geometry • Handbook of Applied Cryptography Textbooks/Monographs • Graph Theory and its Applications ... consistency of style and clarity and comprehensiveness in the presentation of material Material was carefully reviewed by authors and our team of editors to ensure accuracy and consistency of style...

Ngày tải lên: 31/03/2014, 15:58

... Dictionary of Classical and Theoretical Mathematics, one volume of the Comprehensive Dictionary of Mathematics, includes entries from the fields of geometry, logic, number theory, set theory, and topology ... the length of the corresponding altitude amicable pair of integers Two positive integers m and n such that the sum of the positive divisors of both m and n is equal to the sum of m and n, i.e., ... simplicial complex of dimension n of the form K = L ∪ σ ∪ τ , where L is a subcomplex of K, σ is an open n-simplex of K, and τ is a free face of σ That is, τ is an n − dimensional face of σ and is not...

Ngày tải lên: 31/03/2014, 16:27

... Optimization of Darboux inclusions Now, after simple transformations of first double integral over Q of right-hand side of inequality (5.8) using equality of mixed partial derivatives of x∗ (t,τ) ... understood as the action of a linear continuous functional w∗ on the element w, then from the item (ii) of the condition of nondegeneracy and from the assertion (ii) of the condition of Elimhan N Mahmudov ... sorbtion, and dissorbtion of gases can be reduced to this formulation Needed facts and problem statement Let Rn be n-dimensional Euclidean space and let P(Rn ) be the set of all nonempty subsets of...

Ngày tải lên: 22/06/2014, 22:20

... understand these relationships better, a standardized system of sentence diagramming has been developed With a relatively small number of rules, a great deal of information about the function of ... process we used for developing and testing the accuracy of this algorithm, and Section discusses our results and a variety of features, as well as limitations and weaknesses, that we have found ... majority of sentences in the English language can be matched to one of ten patterns Each of these patterns has a set of slots Two slots are universal among these patterns: the subject and the...

Ngày tải lên: 08/03/2014, 01:20

... Indeed, understanding the various aspirations and possible behaviours of subgroups of health workers might enable policy-makers to craft better policies to recruit and deploy health professionals ... of areas where other research methods, such as qualitative tools, could be helpful in understanding the results of the DCEs better, and take the debate on the limitations and interpretation of ... publicprivate and rural-urban maldistribution However, the application of this methodology is relatively complex, as the construction of choice experiments requires the understanding and application of...

Ngày tải lên: 18/06/2014, 17:20

... effect of various IDs on the kinematics of the hand movement and the temporal coordination between the gaze and the hand We examined the coordination of the gaze-hand lead pattern when fast discrete ... final phase of the movement on the basis of visual information about relative target and hand locations [9,16,17] Surprisingly, the effect of the difficulty of the task (and hence of the target ... between the end of the hand movement (n) and the onset of the gaze for the following movement (n + 1) It was calculated as follows: OFFSET latency  end of hand movement (n) – onset of gaze (n ...

Ngày tải lên: 19/06/2014, 08:20

... to be modeled in terms of the XPR regardless of the importance of the path in terms of its total received power Figures 11 and 12 show the PDFs of the XPRMS and h XPRMS of the SCs for the chosen ... of sets of measurement segments The parameters XPRC of the SCs can strongly vary with the Rx position Therefore, we calculated all parameters of XPRC and PCv/h of the SCs (Figures 23 to 28) and ... the CDFs of the path length spread of the SCs and DMCs are compared The path length spread of the DMCs is calculated from the parameter βd , which corresponds to the coherency bandwidth and which...

Ngày tải lên: 22/06/2014, 22:20

... i = 1, ,n, and QA ≤≤ Q and QB ≤≤ are nonnegative Then the discrete- time, linear nonnegative dynamical system given by (2.1) is monotonic ˆ Proof The proof is a direct consequence of Theorem 3.2 ... 1,2, ,n, and QA ≤≤ Q ˆ Proof The proof is a direct consequence of Theorem 3.4 with n = n and {k1 , ,kn } = ˆ {1, ,n} Finally, we present a sufficient condition for weighted monotonicity for a discrete- time, ... x ∈ R+ , and QG(x) ≤≤ 0, x ∈ R+ Then ˆ the discrete- time, nonlinear nonnegative dynamical system Ᏻ is partially monotonic with ˆ respect to x Proof The proof is similar to the proof of Theorem...

Ngày tải lên: 23/06/2014, 00:20

... Agarwal, D O’Regan, and P J Y Wong, Positive Solutions of Differential, Difference and Integral Equations, Kluwer Academic Publishers, Dordrecht, 1999 P Habets and F Zanolin, Upper and lower solutions ... Lett 14 (2001), no 2, 189–194 214 [10] [11] Discrete initial and boundary value problems R Man´ sevich and F Zanolin, Time-mappings and multiplicity of solutions for the onea dimensional p-Laplacian, ... E-mail address: haishen2001@yahoo.com.cn Donal O’Regan: Department of Mathematics, National University of Ireland, Galway, Ireland E-mail address: donal.oregan@nuigalway.ie ...

Ngày tải lên: 23/06/2014, 00:20

... number of choices Each choice consists of two or more hypothetical profiles, and for each choice, people are asked which profile they would choose Forcing people to make choices and trade-offs ... into the relative importance of barriers to the implementation of change, and the trade-offs people make between barriers on the one hand and facilitators on the other hand DCE therefore more closely ... series of pairwise profiles (choice sets) involving different levels of the attributes Within each choice set, the profiles were labelled 'circumstances A' and 'circumstances B', and Page of 12...

Ngày tải lên: 11/08/2014, 05:21

... number of choices Each choice consists of two or more hypothetical profiles, and for each choice, people are asked which profile they would choose Forcing people to make choices and trade-offs ... into the relative importance of barriers to the implementation of change, and the trade-offs people make between barriers on the one hand and facilitators on the other hand DCE therefore more closely ... series of pairwise profiles (choice sets) involving different levels of the attributes Within each choice set, the profiles were labelled 'circumstances A' and 'circumstances B', and Page of 12...

Ngày tải lên: 11/08/2014, 16:21

... miRNA targeted, and assigned the same number of random genes to that miRNA In the case that a miRNA belonged to a family of miRNAs, we assigned the same set of random genes to all of the miRNAs ... understanding of the disease mechanism and thus provide new angles for therapeutic intervention Hon and Zhang R166.3 comment expression (RE) metric that calculates the degree of repression of a ... the number of binding sites and the degree of repression [43,44] Together, the observations that both 3' UTR length and number of binding sites affect repression show that the strength of repression...

Ngày tải lên: 14/08/2014, 08:20

... distribuˆ tion of y and y Sensitivity and specificity for a given classifier may be computed as Sensitivity = number of TN , number of TN + number of FP and Specificity = number of TP number of TP + ... of results, got access and edited the data, coordinated the study and helped writing the manuscript OGR participated in the statistical analyses and editing of the data, development of the software, ... [8] RF and boosting not require specification of the mode of inheritance and hence may account for non-additive effects Further, they are fast algorithms, even when handling a large amount of covariates...

Ngày tải lên: 14/08/2014, 13:21

... parents, grandmother, other family members and friends for their constant support and well wishes i TABLE OF CONTENTS Acknowledgements i Table of contents ii Summary vi List of tables viii List of figures ... chips and microarrays offer the attractive prospect of screening thousands of proteins simultaneously [17, 101-103] Unknown proteins could be spotted on arrays and incubated with potential ligands, ... synthesis of the azido-ACC-peptides 71 3.9 Experimental details of Syntheses 72 3.9.1 Experimental details of synthesis of ACC-Positional scanning library 72 3.9.2 Experimental details of synthesis of...

Ngày tải lên: 12/09/2015, 08:16

Ngày tải lên: 03/10/2015, 20:58

... SCHAUM’S OUTLINE OF Theory and Problems of DISCRETE MATHEMATICS This page intentionally left blank SCHAUM’S OUTLINE OF Theory and Problems of DISCRETE MATHEMATICS Third Edition SEYMOUR ... {1, 2, 3, 4, 5}, C = {1, 3} Then C ⊆ A and C ⊆ B since and 3, the elements of C, are also members of A and B But B ⊆ A since some of the elements of B, e.g., and 5, not belong to A Similarly, A ... be the set of students at a university, and let M denote the set of male students and let F denote the set of female students The U is the disjoint union of M of F ; that is, U=M ∪F and M ∩F =∅...

Ngày tải lên: 25/08/2016, 19:25

Ngày tải lên: 11/09/2012, 15:49

... as a cache of secondary storage data pages The effect of this kind of caching on the performance of UNIX and its traditional suite of application programs is dramatic Compilation of a small program ... introduction of new hardware architectures and was never able to efficiently support the large body of UNIX software used within the academic community [16] In addition, from the point of view of a system ... network copy-on-reference of process data The interaction of message and memory primitives can also be an important tool in the design and implementation of transaction and database management...

Ngày tải lên: 12/09/2012, 15:05

Ngày tải lên: 15/09/2012, 10:04

... for attempting to understand historical patterns of law and authority, by reference to interior moral and exterior political impulses, and versions of history and visions of the future, in chapter ... ‘globalise’ and ‘universalise’, suggesting the attempt or purport of the act of globalising and universalising, falling short of the achievement of the actual end of this action Such a use of the ... Introduction understand the reality of law and what constitutes law; to attempt to fathom, where possible, the limits and potentials of attitudes towards the social order and law; and to formulate...

Ngày tải lên: 21/09/2012, 10:54