標(biāo)題: Titlebook: Combinatorial Mathematics; Proceedings of the I D. A. Holton,Jennifer Seberry Conference proceedings 1978 Springer-Verlag Berlin Heidelberg [打印本頁] 作者: POL 時間: 2025-3-21 17:03
書目名稱Combinatorial Mathematics影響因子(影響力)
作者: 某人 時間: 2025-3-21 22:53
The combinatorics of algebraic graph theory in theoretical physics, analysis of algorithms used in actual computations shows why such a ‘trade-off’ is desirable. Series expansions for the limit of chromatic polynomials and for lattice models in statistical mechanics are considered as examples.作者: 濃縮 時間: 2025-3-22 04:16 作者: CRP743 時間: 2025-3-22 07:24 作者: 膽汁 時間: 2025-3-22 11:15
Soňa Nev?ímalová MD, DSc,Oliviero Bruni MD Then t.≦s.≦p(A.) where p(A.) is the permanent (plus determinant) of the (n-2)×(n-2) matrix A.=(a.) defined by: . More specifically, let c. denote the number of simple graceful graphs on n vertices with i cycles (i=0,1,2,...,k, where k=[(n-2)/3]). Then we have 作者: expire 時間: 2025-3-22 13:55 作者: expire 時間: 2025-3-22 19:04 作者: 無法取消 時間: 2025-3-22 22:00
On the cayley index of a group,wn to date about Cayley indices of groups and where some of the results may be found. The general pattern thus far indicates that, with finitely many exceptions, c(G) is determined by whether G is (1) abelian, (2) generalized dicyclic, (3) solvable and finite but neither abelian nor generalized dicyclic, or (4) none of the above.作者: 哺乳動物 時間: 2025-3-23 04:05 作者: Champion 時間: 2025-3-23 07:39 作者: 先行 時間: 2025-3-23 11:25
Combinatorial Mathematics978-3-540-35702-5Series ISSN 0075-8434 Series E-ISSN 1617-9692 作者: 強(qiáng)壯 時間: 2025-3-23 15:17
0075-8434 Overview: 978-3-540-08953-7978-3-540-35702-5Series ISSN 0075-8434 Series E-ISSN 1617-9692 作者: 兵團(tuán) 時間: 2025-3-23 19:19
Sleep Disorders in Pediatric Dentistryormation of this polytope onto itself. These observations are used to obtain information on the relation between the automorphism group of X and the multiplicities of the eigenvalues of A. This approach yields new results on this topic as well as improvements of previously known ones.作者: Relinquish 時間: 2025-3-24 00:58 作者: 漂亮才會豪華 時間: 2025-3-24 04:20 作者: 使殘廢 時間: 2025-3-24 06:35
David Hillman,Roop Kaw,Ralph LydicA survey of (unsolved) combinatorial, algebraic and statistical problems which have arisen since 1950 and are closely related to dominance or majorization.作者: obstinate 時間: 2025-3-24 11:39
Xiao-jing Gu,Bei Cao,Hui-fang ShangWe characterise the fixing subgraphs of complete bipartite graphs K. and study various aspects of those which are minimal. These minimal fixing subgraphs are necessarily forests. In particular, we show that any given tree with parts of unequal size is a component of a minimal fixing subgraph of some K..作者: 拾落穗 時間: 2025-3-24 17:44
Sleep-Related Breathing DisordersWe introduce a new measure, the ., of an Hadamard matrix, which seems to be useful as an indicator of Hadamard equivalence. Some results on the profile are given, and its usefulness is indicated in the case of matrices of order 36.作者: Bravura 時間: 2025-3-24 22:35 作者: 撕裂皮肉 時間: 2025-3-25 01:31 作者: deficiency 時間: 2025-3-25 05:19 作者: Cabg318 時間: 2025-3-25 09:38
Recent progress and unsolved problems in dominance theory,A survey of (unsolved) combinatorial, algebraic and statistical problems which have arisen since 1950 and are closely related to dominance or majorization.作者: hazard 時間: 2025-3-25 14:58 作者: JUST 時間: 2025-3-25 17:52 作者: Flat-Feet 時間: 2025-3-25 22:57
Decompositions of complete symmetric digraphs into the four oriented quadrilaterals,We provide necessary and sufficient conditions for the existence of a decomposition of the set of arcs of a complete symmetric digraph into each of the four oriented quadrilaterals.作者: 枯萎將要 時間: 2025-3-26 01:56 作者: Daily-Value 時間: 2025-3-26 06:09 作者: Mawkish 時間: 2025-3-26 11:04
Soňa Nev?ímalová,Oliviero Bruni index c(G) of G is the minimum of the index [A(X) : L.] taken over all Cayley graphs X of G. The present article is expository, reporting what is known to date about Cayley indices of groups and where some of the results may be found. The general pattern thus far indicates that, with finitely many 作者: fledged 時間: 2025-3-26 13:40
Soňa Nev?ímalová MD, DSc,Oliviero Bruni MDth end points labelled 1 and n has no cycle. Let s. and t. denote the numbers of simple graceful graphs and graceful trees on n vertices respectively. Then t.≦s.≦p(A.) where p(A.) is the permanent (plus determinant) of the (n-2)×(n-2) matrix A.=(a.) defined by: . More specifically, let c. denote the作者: 斜 時間: 2025-3-26 19:57 作者: fetter 時間: 2025-3-26 22:49
REM Sleep Behavior Disorder (RBD)aphs whose generating functions are the physical quantities under investigation. In statistical mechanics there has recently been a trend towards the use of transformations which reduce the complexity of the graphical enumeration at the expense of an increase in algebraic complexity. A combinatorial作者: incision 時間: 2025-3-27 03:56 作者: 帶子 時間: 2025-3-27 08:38 作者: dandruff 時間: 2025-3-27 11:42 作者: progestin 時間: 2025-3-27 14:59 作者: lambaste 時間: 2025-3-27 18:19
978-3-540-08953-7Springer-Verlag Berlin Heidelberg 1978作者: 一大群 時間: 2025-3-28 00:34 作者: 案發(fā)地點 時間: 2025-3-28 02:41 作者: PALL 時間: 2025-3-28 09:20
The doehlert-klee problem: Part I, statistical background,作者: Indicative 時間: 2025-3-28 13:20 作者: ALLAY 時間: 2025-3-28 14:41
Sejal V. Jain M.D.,Sanjeev V. Kothare M.D. (or A*) corresponding to F..,F..,...,F... The matrix A (over the real field) is said to have the property P. if and only if every set of t columns of A is linearly independent. In this paper, for all positive integers q, we obtain necessary conditions on A* such that . (N × 2.) submatrix A** in A h作者: manifestation 時間: 2025-3-28 18:52 作者: Hemodialysis 時間: 2025-3-29 00:34
Near-self-complementary designs and a method of mixed sums,satisfy the relation v=2k, yet for k odd, there are an infinity of parameter sets which cannot be realized as self-complementary designs. For these parameters the idea of near-self-complementary designs is introduced. These designs have many aspects similar to self-complementary designs..An extensio作者: antipsychotic 時間: 2025-3-29 06:12
,On the linear independence of sets of 2q columns of certain (1, ?1) matrices with a group structuremore at a time, where the multiplication is assumed commutative, and where F.=μ (the identity element of G) for all j. The elements of G can be written, in order, as {μ; F., ..., F.; F.F.,F.F.,...,F.F.;F.F.F.,...;F.F. ... F.}. Consider a matrix A(N × 2.) over the real field whose columns correspond 作者: handle 時間: 2025-3-29 11:10 作者: CHOP 時間: 2025-3-29 11:57
On the enumeration of certain graceful graphs,th end points labelled 1 and n has no cycle. Let s. and t. denote the numbers of simple graceful graphs and graceful trees on n vertices respectively. Then t.≦s.≦p(A.) where p(A.) is the permanent (plus determinant) of the (n-2)×(n-2) matrix A.=(a.) defined by: . More specifically, let c. denote the作者: Blasphemy 時間: 2025-3-29 16:01
A note on equidistant permutation arrays,ermutations on . elements, every pair of which is at distance μ. A permutation graph . is a graph with vertex set comprising all permutations on . elements, and edges between each pair of permutations at distance μ. These graphs enable the relevant permutation structure to be visualised; in particul作者: 杠桿 時間: 2025-3-29 19:47
The combinatorics of algebraic graph theory in theoretical physics,aphs whose generating functions are the physical quantities under investigation. In statistical mechanics there has recently been a trend towards the use of transformations which reduce the complexity of the graphical enumeration at the expense of an increase in algebraic complexity. A combinatorial作者: BRAWL 時間: 2025-3-30 00:24
Graphs, groups and polytopes,ormation of this polytope onto itself. These observations are used to obtain information on the relation between the automorphism group of X and the multiplicities of the eigenvalues of A. This approach yields new results on this topic as well as improvements of previously known ones.作者: BANAL 時間: 2025-3-30 04:45
Literary Self-Assertion and Experimentation with Form: The Narrative Beginnings,cused a little later of following the procedure of mere description in his first novel. In fact, the text of . (.) proves to be a chain of minute descriptions of details and situations, whose factual and contextual coherence is initially not discernible. In particular, the sections “Der Schlüssel” (作者: Gourmet 時間: 2025-3-30 10:26
Cardiac Telocytes in Regeneration of Myocardium After Myocardial Infarction,. We demonstrated that CTs are distributed both longitudinally and within the cross network in the myocardium and that the density of CTs in the atrium-atria and base of the myocardium is higher than that in the middle of the myocardium, while the density of CTs in the epicardium is higher than that作者: antipsychotic 時間: 2025-3-30 13:47
Book 2008ersi indirizzi di cura. Per orientarsi di fronte ad una situazione così complessa, occorrono esperienze e chiari punti di riferimento, entrambi presenti in quest‘opera. ..Gli argomenti sono?trattati in modo piano e sintetico e con un approccio eminentemente pratico, ma con gli opportuni riferimenti 作者: extinct 時間: 2025-3-30 18:38
Shape from Monocular Images,h not complete range information. The shape of objects can be inferred from surface orientations. Methods of shape recovery depend on the constraints on the scene and the input information available. They are called, according to the constraints available, shape from shading, shape from shape, and shape from texture.作者: Carbon-Monoxide 時間: 2025-3-30 22:34 作者: 遭受 時間: 2025-3-31 02:07
Introduction: Remembering and Reviving in States of Fluxd the forthcoming time when the promise will avowedly be kept. The call and the assertion to remember are, therefore, not only backwards-looking undertakings: rather, they carry the agents, objects and circumstances of remembering along the temporal continuum between yesterday, today and tomorrow.作者: 公理 時間: 2025-3-31 05:07
Hazel Sutherland,Olga Zolle,Roba Khundkar,Alec W. M. Simpson,Jonathan C. Jarvis,Stanley Salmonsthis book covers the cumulative understanding of numerous experts in the CIGRE study committee. It offers the approved and outstanding practical knowledge of CIGRE Study committee A3 and was collected by Dr. Hiroki Ito..978-3-319-72538-3Series ISSN 2367-2625 Series E-ISSN 2367-2633 作者: Affection 時間: 2025-3-31 09:18 作者: cornucopia 時間: 2025-3-31 15:11
Book 2015an die Arbeitsanforderungen zu richten? Wie kann frei-gemeinnützige T?tigkeit organisiert werden?.Für Praktiker, Wissenschaftler und alle Freiwilligenkoordinatoren und -manager, die mit der Organisation ehrenamtlicher T?tigkeiten befasst sind..作者: construct 時間: 2025-3-31 18:37 作者: 你正派 時間: 2025-4-1 00:14 作者: generic 時間: 2025-4-1 03:52
