设为首页
收藏本站
网站地图
|
English
|
公务邮箱
About the library
Background
History
Leadership
Organization
Readers' Guide
Opening Hours
Collections
Help Via Email
Publications
Electronic Information Resources
常用资源
电子图书
期刊论文
学位会议
外文资源
特色专题
内部出版物
中国地质文献-英文(2)
SpringerLink电子期刊(324)
NATURE电子期刊(26)
Elsevier电子期刊(559)
Wiley电子期刊(9)
ProQuest学位论文(10)
GSW全文库(29)
ACS电子期刊(36)
在“
SpringerLink电子期刊
”中,
命中:
324
条,耗时:小于0.01 秒
在所有数据库中总计命中:
995
条
1.
Trinque problem:
covering
complete graphs by plane degree-bounded hypergraphs
作者:
Clément Charpentier
;
Sylvain Gravier…
关键词:
Plane hypergraph
;
Edge
covering
;
Complete graphs
;
Edge
partition
刊名:Journal of Combinatorial Optimization
出版年:2017
2.
Some class 1 graphs on
g
c
-colorings
作者:
Hua Wen Ma
;
Xia Zhang
关键词:
Edge
;
coloring
;
gc
;
coloring
;
gc
;
chromatic index
;
edge
covering
;
classification problem
刊名:Acta Mathematica Sinica
出版年:2016
3.
Positive Zero Forcing and
Edge
Clique
Covering
s
刊名:Lecture Notes in Computer Science
出版年:2016
4.
Packing and
Covering
Immersion Models of Planar Subcubic Graphs
关键词:
Erdö–Pósa properties
;
Graph immersions
;
Packings and
covering
s in graphs
刊名:Lecture Notes in Computer Science
出版年:2016
5.
Asymptotically optimal approach to the approximate solution of several problems of
covering
a graph by nonadjacent cycles
作者:
E. Kh. Gimadi
;
I. A. Rykov
关键词:
cycle cover of a graph
;
traveling salesman problem
;
approximation algorithms
;
computational complexity
;
approximation accuracy
;
asymptotic optimality
;
random instances
;
probabilistic analysis
刊名:Proceedings of the Steklov Institute of Mathematics
出版年:2016
6.
Multipartite Hypergraphs Achieving Equality in Ryser’s Conjecture
作者:
Ron Aharoni
;
János Barát
;
Ian M. Wanless
关键词:
Intersecting hypergraph
;
Covering
number
;
Ryser’s conjecture
;
Fractional cover
刊名:Graphs and Combinatorics
出版年:2016
7.
Total Dual Integrality of Triangle
Covering
关键词:
Triangle packing and
covering
;
Totally dual integral system
;
Totally unimodular matrix
;
Integral polyhedron
;
Planar graph
;
Hypergraph
刊名:Lecture Notes in Computer Science
出版年:2016
8.
Sufficient Conditions for Tuza’s Conjecture on Packing and
Covering
Triangles
关键词:
Triangle cover
;
Triangle packing
;
Linear 3
;
uniform hypergraphs
;
Combinatorial algorithms
刊名:Lecture Notes in Computer Science
出版年:2016
9.
On refinement of the unit simplex using regular simplices
作者:
B. G.-Tóth
;
E. M. T. Hendrix
;
L. G. Casado
;
I. García
关键词:
Unit simplex
;
Branch and bound
;
Partition
;
Covering
刊名:Journal of Global Optimization
出版年:2016
10.
On the asymptotic optimality of a solution of the euclidean problem of
covering
a graph by m nonadjacent cycles of maximum total weight
作者:
E. Kh. Gimadi
;
I. A. Rykov
刊名:Doklady Mathematics
出版年:2016
1
2
3
4
5
6
7
8
9
按检索点细分(324)
题名(11)
关键词(11)
文摘(271)
按出版年细分(324)
2017年(1)
2016年(24)
2015年(26)
2014年(27)
2013年(25)
2012年(26)
2011年(7)
2010年(12)
2009年(15)
2008年(15)
2007年(26)
2006年(21)
2005年(20)
2004年(19)
2003年(16)
2002年(6)
2001年(5)
2000年(13)
2000年及以前(20)
NGLC 2004-2010.National Geological Library of China All Rights Reserved.
Add:29 Xueyuan Rd,Haidian District,Beijing,PRC. Mail Add: 8324 mailbox 100083
For exchange or info please contact us via
email
.