標題: Titlebook: Combinatorial Mathematics IV; Proceedings of the F Louis R. A. Casse,Walter D. Wallis Conference proceedings 1976 Springer-Verlag Berlin He [打印本頁] 作者: Coenzyme 時間: 2025-3-21 18:23
書目名稱Combinatorial Mathematics IV影響因子(影響力)
書目名稱Combinatorial Mathematics IV影響因子(影響力)學科排名
書目名稱Combinatorial Mathematics IV網絡公開度
書目名稱Combinatorial Mathematics IV網絡公開度學科排名
書目名稱Combinatorial Mathematics IV被引頻次
書目名稱Combinatorial Mathematics IV被引頻次學科排名
書目名稱Combinatorial Mathematics IV年度引用
書目名稱Combinatorial Mathematics IV年度引用學科排名
書目名稱Combinatorial Mathematics IV讀者反饋
書目名稱Combinatorial Mathematics IV讀者反饋學科排名
作者: 農學 時間: 2025-3-21 23:50
Epidemiology of Sleep Disorders in Womener of each of the pairs contains three disjoint subgraphs isomorphic to G..The same procedure can be used to construct pairs of non-isomorphic and non-cospectral graphs with the same spectral radius containing any two given graphs as disjoint induced subgraphs.作者: refine 時間: 2025-3-22 02:06 作者: 臭了生氣 時間: 2025-3-22 08:11
Some new constructions for orthogonal designs,es, (e,f,g,32-e-f-g), 0≤e+f+g≤32 are the types of orthogonal designs in order 32..These results are used in a paper by Peter J. Robinson, "Orthogonal designs of order sixteen", in this same volume, to fully update the status of the existence of orthogonal designs in order 16.作者: uncertain 時間: 2025-3-22 10:05 作者: 矛盾心理 時間: 2025-3-22 16:23
A non-imbeddable proper colouring,triangle-free colouring of a complete graph in r colours can be derived from some sum-free partition into r parts. We prove that the answer is "no", by exhibiting a triangle-free colouring of K. into three colours which cannot be imbedded in any colouring derived from a sum-free partition into three parts.作者: 矛盾心理 時間: 2025-3-22 18:40 作者: 撫育 時間: 2025-3-22 22:39
Some computational results on the spectra of graphs,zed by their polynomials together with the polynomials of their complements. In addition, mention is made of those cospectral graphs which have cospectral linegraphs, and those which are cospectral to their own complements.作者: 燦爛 時間: 2025-3-23 01:34 作者: 有特色 時間: 2025-3-23 07:00
Combinatorial Mathematics IV978-3-540-37537-1Series ISSN 0075-8434 Series E-ISSN 1617-9692 作者: Decrepit 時間: 2025-3-23 11:02 作者: 領巾 時間: 2025-3-23 16:09 作者: conspicuous 時間: 2025-3-23 19:01
Hrayr P. Attarian,Mari Viola-Saltzman2.·7?1 in order 2.·7..We discuss the construction of orthogonal designs using circulant matrices. In particular we construct designs in orders 20 and 28..The weighing matrix conjecture is verified for order 60.作者: 官僚統(tǒng)治 時間: 2025-3-23 22:22 作者: 凈禮 時間: 2025-3-24 02:42 作者: 多產子 時間: 2025-3-24 06:31 作者: 協(xié)議 時間: 2025-3-24 12:38
https://doi.org/10.1007/978-1-4939-2089-1lock designs. Our main construction method, using unions of cyclotomic classes, gives us upper bounds on m, the number of associate classes of the design, but not exact values for m; we discuss the possible values of m and the circumstances under which m=1, so that the design is in fact balanced.作者: Gudgeon 時間: 2025-3-24 16:46
https://doi.org/10.1007/978-1-4939-2089-1sitive integers such that the first term is at most d. and the difference between consecutive terms lies between d. and d.. We establish a recurrence relation to enumerate the sequences with given sum and last term and derive methods for constructing all such sequences with a given sum.作者: Minikin 時間: 2025-3-24 19:48 作者: dendrites 時間: 2025-3-25 00:29
978-3-540-08053-4Springer-Verlag Berlin Heidelberg 1976作者: 哪有黃油 時間: 2025-3-25 03:22
Ruby Upadhyay Reid,Hrayr Attariandering the binary relation the code defines on its alphabet. If the code is a maximal comma-free code we show that the relation it defines is the support relation of an incidence algebra and its complementary relation will also define an incidence algebra.作者: Foment 時間: 2025-3-25 07:58 作者: laparoscopy 時間: 2025-3-25 14:15
Delayed Sleep Phase Syndrome in Adolescentsare the types of orthogonal designs in order 16 and (ii) all possible n-tuples, n≤3, are the types of orthogonal designs in order 32, (iii) all 4-tuples, (e,f,g,32-e-f-g), 0≤e+f+g≤32 are the types of orthogonal designs in order 32..These results are used in a paper by Peter J. Robinson, "Orthogonal 作者: inflate 時間: 2025-3-25 16:41
Hrayr P. Attarian,Mari Viola-Saltzman following holds: if no member of .is embeddable in R then R has a strict extension in which no member of .is embeddable. In fact, if all members of .are defined on sets with at least n elements this number N is 3.. . 2.-1 where s(n,k) are the Stirling numbers of the second kind.作者: 奇思怪想 時間: 2025-3-25 23:01 作者: 災禍 時間: 2025-3-26 00:40
Sleep Disruption, Aggression, and Violenceof the results from a numerical study of the polynomials of graphs are presented. The study has encompassed 9 point graphs, 9 point bipartite graphs, 14 point trees and 13 point forests. Also given are several theoretical results which were prompted by the numerical data. These include two character作者: accordance 時間: 2025-3-26 04:41 作者: 飛鏢 時間: 2025-3-26 11:20 作者: 走路左晃右晃 時間: 2025-3-26 12:53
Clock Genes and Energy Metabolism,orial map theory from such a definition is still needed, however, as some theorems which are intuitively obvious topologically are not so clear combinatorially. In this paper, a combinatorial proof is provided for one such theorem.作者: 天文臺 時間: 2025-3-26 19:13
https://doi.org/10.1007/978-1-4939-2089-1lock designs. Our main construction method, using unions of cyclotomic classes, gives us upper bounds on m, the number of associate classes of the design, but not exact values for m; we discuss the possible values of m and the circumstances under which m=1, so that the design is in fact balanced.作者: 陳腐的人 時間: 2025-3-26 22:23
https://doi.org/10.1007/978-1-4939-2089-1sitive integers such that the first term is at most d. and the difference between consecutive terms lies between d. and d.. We establish a recurrence relation to enumerate the sequences with given sum and last term and derive methods for constructing all such sequences with a given sum.作者: 小臼 時間: 2025-3-27 02:49
Comma-free codes and incidence algebras,dering the binary relation the code defines on its alphabet. If the code is a maximal comma-free code we show that the relation it defines is the support relation of an incidence algebra and its complementary relation will also define an incidence algebra.作者: 場所 時間: 2025-3-27 08:20 作者: 熱心助人 時間: 2025-3-27 10:26 作者: Multiple 時間: 2025-3-27 16:18
Number of factors in K-cycle decompositions of permutations,k-cycles. Denote by f.(π) the minimal number of k-cycles required for such a representation. In this paper bounds for f.(π) are derived. These bounds are used to determine . for all k, where f.(n)=max{f.(π) | π ε S.}.作者: 財產 時間: 2025-3-27 21:31
A theorem on planar graphs,orial map theory from such a definition is still needed, however, as some theorems which are intuitively obvious topologically are not so clear combinatorially. In this paper, a combinatorial proof is provided for one such theorem.作者: Isolate 時間: 2025-3-28 00:42 作者: Esalate 時間: 2025-3-28 04:45 作者: Arteriography 時間: 2025-3-28 08:23
Sex Differences in Sleep DisordersStatisticians are interested in .. These designs present many interesting combinatorial problems. The subject is reviewed from a combinatorial viewpoint, and unsolved problems are indicated. An extensive bibliography is appended.作者: Visual-Acuity 時間: 2025-3-28 13:14
Thomas Curie PhD,Paul Franken PhDGeneric algebra methods are used to translate combinatorial results about Weyl groups into statements about classical groups. A consequence is the maximal nature of the rank of the incidence matrix of isotropice-subspaces vs isotropic f-subspaces of a finite vector space V with a form F, in many cases.作者: Deference 時間: 2025-3-28 16:18 作者: harbinger 時間: 2025-3-28 19:44 作者: intrigue 時間: 2025-3-29 01:04 作者: 頌揚本人 時間: 2025-3-29 05:13
Sudhansu Chokroverty,Michel BilliardWe fully update the existence problem of orthogonal designs in order 16..It is interesting to note that all n variable designs in order 16 for n=1,2,…,5 and all 6 and 7 variable designs which exist can be constructed from known 8 and 9 variable designs.作者: Restenosis 時間: 2025-3-29 10:21 作者: orthopedist 時間: 2025-3-29 15:29
Some incidence structures of maximal rank,Generic algebra methods are used to translate combinatorial results about Weyl groups into statements about classical groups. A consequence is the maximal nature of the rank of the incidence matrix of isotropice-subspaces vs isotropic f-subspaces of a finite vector space V with a form F, in many cases.作者: 我就不公正 時間: 2025-3-29 18:01 作者: 灌溉 時間: 2025-3-29 22:39
On crystallographic colour groups,The reasons for coincidences of colour group patterns are investigated.作者: altruism 時間: 2025-3-30 00:06 作者: 極為憤怒 時間: 2025-3-30 05:20
Orthogonal designs in order sixteen,We fully update the existence problem of orthogonal designs in order 16..It is interesting to note that all n variable designs in order 16 for n=1,2,…,5 and all 6 and 7 variable designs which exist can be constructed from known 8 and 9 variable designs.作者: leniency 時間: 2025-3-30 09:15
Comma-free codes and incidence algebras,dering the binary relation the code defines on its alphabet. If the code is a maximal comma-free code we show that the relation it defines is the support relation of an incidence algebra and its complementary relation will also define an incidence algebra.作者: aspersion 時間: 2025-3-30 15:42
An infinite family of skew weighing matrices,2.·7?1 in order 2.·7..We discuss the construction of orthogonal designs using circulant matrices. In particular we construct designs in orders 20 and 28..The weighing matrix conjecture is verified for order 60.作者: Meander 時間: 2025-3-30 18:00 作者: nominal 時間: 2025-3-30 21:53
Bounds of finite relations, following holds: if no member of .is embeddable in R then R has a strict extension in which no member of .is embeddable. In fact, if all members of .are defined on sets with at least n elements this number N is 3.. . 2.-1 where s(n,k) are the Stirling numbers of the second kind.作者: Arboreal 時間: 2025-3-31 01:59 作者: Limited 時間: 2025-3-31 06:23 作者: fleeting 時間: 2025-3-31 12:25
A non-imbeddable proper colouring,r colours. We say that this colouring, and all the complete subgraphs of it, are derived from the sum-free partition..It has been asked whether every triangle-free colouring of a complete graph in r colours can be derived from some sum-free partition into r parts. We prove that the answer is "no", b作者: padding 時間: 2025-3-31 14:44
Number of factors in K-cycle decompositions of permutations,k-cycles. Denote by f.(π) the minimal number of k-cycles required for such a representation. In this paper bounds for f.(π) are derived. These bounds are used to determine . for all k, where f.(n)=max{f.(π) | π ε S.}.作者: projectile 時間: 2025-3-31 19:21 作者: cultivated 時間: 2025-3-31 23:06
Designs from cyclotomy,lock designs. Our main construction method, using unions of cyclotomic classes, gives us upper bounds on m, the number of associate classes of the design, but not exact values for m; we discuss the possible values of m and the circumstances under which m=1, so that the design is in fact balanced.作者: intention 時間: 2025-4-1 05:15
Integer sequences with given sum and restricted differences,sitive integers such that the first term is at most d. and the difference between consecutive terms lies between d. and d.. We establish a recurrence relation to enumerate the sequences with given sum and last term and derive methods for constructing all such sequences with a given sum.作者: 亂砍 時間: 2025-4-1 06:53 作者: abolish 時間: 2025-4-1 10:13
in brain and/or cerebrospinal fluid (CSF) of patients with several neuropsychiatric disorders, particularly Alzheimer’s disease and depression. These studies of SS in neuropsychiatric disorders will be reviewed in this chapter, as will the evidence supporting a role for SS as a modulator of CNS acti作者: 流逝 時間: 2025-4-1 16:01
Book 2014Latest editionkeit entwickeln, Krisen und Konflikte bew?ltigen oder Strukturen schaffen k?nnen. Auch Fragen der Ethik sowie m?gliche Fehlentwicklungen im Zusammenhang mit Führung und Macht werden beleuchtet..Ein Buch für etablierte oder angehende Führungskr?fte, die sich konzeptionell und psychologisch breiter fü作者: CEDE 時間: 2025-4-1 18:55 作者: 長矛 時間: 2025-4-2 00:45
Cooperation between MDM2 and MDMX in the Regulation of p53,between p53 and its two negative regulators is maintained in proliferating cells, and is targeted by multiple signaling pathways to control the magnitude and duration of the p53-dependent transcriptional response to genotoxic stress.作者: ingrate 時間: 2025-4-2 03:41
