標題: Titlebook: Geometric Algorithms and Combinatorial Optimization; Martin Gr?tschel,László Lovász,Alexander Schrijver Book 19881st edition Springer-Verl [打印本頁] 作者: 固執(zhí)已見 時間: 2025-3-21 17:37
書目名稱Geometric Algorithms and Combinatorial Optimization影響因子(影響力)
書目名稱Geometric Algorithms and Combinatorial Optimization影響因子(影響力)學科排名
書目名稱Geometric Algorithms and Combinatorial Optimization網(wǎng)絡公開度
書目名稱Geometric Algorithms and Combinatorial Optimization網(wǎng)絡公開度學科排名
書目名稱Geometric Algorithms and Combinatorial Optimization被引頻次
書目名稱Geometric Algorithms and Combinatorial Optimization被引頻次學科排名
書目名稱Geometric Algorithms and Combinatorial Optimization年度引用
書目名稱Geometric Algorithms and Combinatorial Optimization年度引用學科排名
書目名稱Geometric Algorithms and Combinatorial Optimization讀者反饋
書目名稱Geometric Algorithms and Combinatorial Optimization讀者反饋學科排名
作者: 娘娘腔 時間: 2025-3-22 00:17 作者: 縫紉 時間: 2025-3-22 04:04 作者: debouch 時間: 2025-3-22 08:00 作者: Agronomy 時間: 2025-3-22 10:00 作者: 最低點 時間: 2025-3-22 13:39 作者: 最低點 時間: 2025-3-22 21:08 作者: 嫻熟 時間: 2025-3-22 23:58
Stable Sets in Graphs,graphs. (Alternative names for this problem used in the literature are vertex packing, or coclique, or independent set problem.) Our basic technique will be to look for various classes of inequalities valid for the stable set polytope, and then develop polynomial time algorithms to check if a given 作者: 編輯才信任 時間: 2025-3-23 02:44 作者: Alienated 時間: 2025-3-23 06:54
0937-5511 It was a great surprise when L. G. Khachiyan showed that this method can be adapted to solve linear programs in polynomial time, thus solving an important open 978-3-642-97881-4Series ISSN 0937-5511 Series E-ISSN 2197-6783 作者: GUILE 時間: 2025-3-23 13:13 作者: BLINK 時間: 2025-3-23 17:42 作者: gratify 時間: 2025-3-23 21:32
Martin Gr?tschel,László Lovász,Alexander Schrijver作者: 浪費時間 時間: 2025-3-24 00:21 作者: 同音 時間: 2025-3-24 03:05 作者: Graves’-disease 時間: 2025-3-24 09:32 作者: 大酒杯 時間: 2025-3-24 12:48
Zhixin Qi,Hongzhi Wang,Zejiao Dongous other basic questions of convex geometry from an algorithmic point of view and prove algorithmic analogues of some well-known theorems. Finally, in Section 4.7 we discuss to what extent algorithmic properties of convex bodies are preserved when they are subjected to operations like sum, intersection etc.作者: Biomarker 時間: 2025-3-24 15:46 作者: MELON 時間: 2025-3-24 20:31
https://doi.org/10.1007/978-0-387-93840-0 of the polytopes associated with these problems. We indicate how these results can be employed to derive polynomial time algorithms based on the ellipsoid method and basis reduction. The results of this chapter are presented in a condensed form, to cover as much material as possible.作者: Free-Radical 時間: 2025-3-25 00:59 作者: vascular 時間: 2025-3-25 05:13 作者: 四海為家的人 時間: 2025-3-25 11:34 作者: fallible 時間: 2025-3-25 12:00
,Combinatorial Optimization: A Tour d’Horizon, of the polytopes associated with these problems. We indicate how these results can be employed to derive polynomial time algorithms based on the ellipsoid method and basis reduction. The results of this chapter are presented in a condensed form, to cover as much material as possible.作者: Engaged 時間: 2025-3-25 18:57 作者: Adrenaline 時間: 2025-3-25 20:32 作者: Patrimony 時間: 2025-3-26 01:49
Dis/Kontinuit?ten: Feministische Theoriesimultaneous diophantine approximation, i. e., the problem of approximating a set of real numbers by rational numbers with a common small denominator. We offer an algorithmic study of lattices and diophantine approximation.作者: BULLY 時間: 2025-3-26 06:07 作者: Heart-Rate 時間: 2025-3-26 11:21
Diophantine Approximation and Basis Reduction,simultaneous diophantine approximation, i. e., the problem of approximating a set of real numbers by rational numbers with a common small denominator. We offer an algorithmic study of lattices and diophantine approximation.作者: Senescent 時間: 2025-3-26 16:23 作者: AVOID 時間: 2025-3-26 18:31 作者: HATCH 時間: 2025-3-26 23:47
Book 19881st editionethod, which are associated with clear geometric pictures. In combinatorial optimization, however, many of the strongest and most frequently used algorithms are based on the discrete structure of the problems: the greedy algorithm, shortest path and alternating path methods, branch-and-bound, etc. I作者: Generator 時間: 2025-3-27 04:24
Springer-Verlag Berlin Heidelberg 1988作者: 使閉塞 時間: 2025-3-27 07:38 作者: coddle 時間: 2025-3-27 11:52 作者: acrophobia 時間: 2025-3-27 17:30
The Ellipsoid Method, modified in order to check the feasibility of a system of linear inequalities in polynomial time. This result caused great excitement in the world of mathematical programming since it implies the polynomial time solvability of linear programming problems.作者: 刺耳的聲音 時間: 2025-3-27 21:10
https://doi.org/10.1007/978-3-8350-9529-8n, less standard concepts and results are described. Among others, we treat oracle algorithms, encoding lengths, and approximationframework in which algorithms are designed and aand computation of numbers, and we analyse the running time of Gaussian elimination and related procedures. The notions in作者: 油膏 時間: 2025-3-27 23:31 作者: gustation 時間: 2025-3-28 04:36
Zhixin Qi,Hongzhi Wang,Zejiao Dong the algorithmic relations between problems (2.1.10),..., (2.1.14), and we will prove that — under certain assumptions — these problems are equivalent with respect to polynomial time solvability. Section 4.5 serves to show that these assumptions cannot be weakened. In Section 4.6 we investigate vari作者: 自制 時間: 2025-3-28 07:37
Dis/Kontinuit?ten: Feministische Theoriec notion reflecting the main issues in linear programming is convexity, and we have discussed the main algorithmic problems on convex sets in the previous chapters. It turns out that it is also useful to formulate integrality constraints in a geometric way. This leads us to “l(fā)attices of points”. Suc作者: FRAX-tool 時間: 2025-3-28 10:47
Diversity, Equality and Rights,ets. It turns out that the knowledge of such additional information on the convex sets in question extends the power of the ellipsoid method considerably. In particular, optimum solutions can be calculated exactly, boundedness and full-dimensionality assumptions can be dropped, and dual solutions ca作者: 使困惑 時間: 2025-3-28 15:02 作者: Conjuction 時間: 2025-3-28 20:29
https://doi.org/10.1007/978-0-387-93840-0ction together with polyhedral information about these problems can be used to design polynomial time algorithms. In this chapter we give an overview about combinatorial optimization problems that are solvable in polynomial time. We also survey important theorems that provide polyhedral descriptions作者: ethnology 時間: 2025-3-29 02:33
Disability Culture and Community Performancegraphs. (Alternative names for this problem used in the literature are vertex packing, or coclique, or independent set problem.) Our basic technique will be to look for various classes of inequalities valid for the stable set polytope, and then develop polynomial time algorithms to check if a given 作者: 歡笑 時間: 2025-3-29 06:14
Syrus Ware,Joan Ruzsa,Giselle Diasny combinatorial theorems and problems, submodularity is involved, in one form or another, and submodularity often plays an essential role in a proof or an algorithm. Moreover, analogous to the fast methods for convex function minimization, it turns out that submodular functions can also be minimize作者: CRANK 時間: 2025-3-29 10:15
https://doi.org/10.1007/978-3-642-97881-4Basis Reduction in Lattices; Basisreduktion bei Gittern; Combinatorics; Convexity; Ellipsoid Method; Elli作者: 鈍劍 時間: 2025-3-29 14:09 作者: 有毒 時間: 2025-3-29 19:25
,Publications: Autumn 1832–Spring 1839,Convex sets and convex functions are typical objects of study in mathematical programming, convex analysis, and related areas. Here are some key questions one encounters frequently:作者: 煞費苦心 時間: 2025-3-29 20:27
Mathematical Preliminaries,This chapter summarizes mathematical background material from linear algebra, linear programming, and graph theory used in this book. We expect the reader to be familiar with the concepts treated here. We do not recommend to go thoroughly through all the definitions and results listed in the sequel — they are mainly meant for reference.
