Found 97 Documents (Results 1–97)
Nowhere-zero 3-flows in nilpotently vertex-transitive graphs. (English) Zbl 07912818
Reviewer: Amin Bahmanian (Normal)
Density of 3-critical signed graphs. (English) Zbl 07903758
Reviewer: V. Lokesha (Bangalore)
Nowhere-zero 3-flows in signed planar graphs. (English) Zbl 07882968
Reviewer: V. Yegnanarayanan (Chennai)
Circular flows in mono-directed signed graphs. (English) Zbl 1539.05048
Reviewer: V. Yegnanarayanan (Chennai)
A lower bound for the complex flow number of a graph: a geometric approach. (English) Zbl 1536.05218
MSC:
05C21
Signed bipartite circular cliques and a bipartite analogue of Grötzsch’s theorem. (English) Zbl 1522.05180
Nowhere-zero 3-flows In two families of vertex-transitive graphs. (English) Zbl 1520.05043
Reviewer: V. Yegnanarayanan (Chennai)
The existence of planar 4-connected essentially 6-edge-connected graphs with no claw-decompositions. (English) Zbl 1504.05233
Matiyasevich formula for chromatic and flow polynomials and Feynman amplitudes. (English) Zbl 1511.05109
On the density of \(C_7\)-critical graphs. (English) Zbl 1513.05270
Reviewer: Reinhardt Euler (Brest)
Edge-partitioning 3-edge-connected graphs into paths. (English) Zbl 1495.05257
Reviewer: Sizhong Zhou (Zhenjiang)
MSC:
05C70
Coloring drawings of graphs. (English) Zbl 1481.05036
On 3-flow-critical graphs. (English) Zbl 1479.05134
Circular coloring of signed bipartite planar graphs. (English) Zbl 07912988
Nešetřil, Jaroslav (ed.) et al., Extended abstracts EuroComb 2021. European conference on combinatorics, graph theory and applications, virtual, September 6–10, 2021. Cham: Birkhäuser. Trends Math., Res. Perspect. CRM Barc. 14, 208-213 (2021).
MSC:
05Cxx
3-flows with large support. (English) Zbl 1443.05082
MSC:
05C21
Factorizing regular graphs. (English) Zbl 1430.05100
Equivalent versions of group-connectivity theorems and conjectures. (English) Zbl 1406.05055
MSC:
05C40
Nowhere-zero 3-flow and \(\mathbb{Z}_3\)-connectedness in graphs with four edge-disjoint spanning trees. (English) Zbl 1393.05138
Random 4-regular graphs have 3-star decompositions asymptotically almost surely. (English) Zbl 1390.05215
Additive bases and flows in graphs. (English) Zbl 1378.05083
Drmota, Michael (ed.) et al., Extended abstracts of the ninth European conference on combinatorics, graph theory and applications, EuroComb 2017, Vienna, Austria, August 28 – September 1, 2017. Amsterdam: Elsevier. Electronic Notes in Discrete Mathematics 61, 399-405 (2017).
Exponentially many nowhere-zero \(\mathbb{Z}_3\)-, \(\mathbb{Z}_4\)-, and \(\mathbb{Z}_6\)-flows. (English) Zbl 1378.05082
Drmota, Michael (ed.) et al., Extended abstracts of the ninth European conference on combinatorics, graph theory and applications, EuroComb 2017, Vienna, Austria, August 28 – September 1, 2017. Amsterdam: Elsevier. Electronic Notes in Discrete Mathematics 61, 375-381 (2017).
On star decompositions of random regular graphs. (English) Zbl 1378.05163
Drmota, Michael (ed.) et al., Extended abstracts of the ninth European conference on combinatorics, graph theory and applications, EuroComb 2017, Vienna, Austria, August 28 – September 1, 2017. Amsterdam: Elsevier. Electronic Notes in Discrete Mathematics 61, 339-342 (2017).
Group connectivity, strongly \(\mathbb Z_m\)-connectivity, and edge disjoint spanning trees. (English) Zbl 1370.05069
Flow polynomials as Feynman amplitudes and their \(\alpha\)-representation. (English) Zbl 1355.05136
A new proof of Seymour’s 6-flow theorem. (English) Zbl 1350.05053
MSC:
05C21
Decomposing highly edge-connected graphs into homomorphic copies of a fixed tree. (English) Zbl 1350.05081
Decomposing graphs into a constant number of locally irregular subgraphs. (English) Zbl 1348.05161
MSC:
05C70
Period preserving properties of an invariant from the permanent of signed incidence matrices. (English) Zbl 1355.05117
Nowhere-zero 3-flows and \(Z_3\)-connectivity of graphs without two forbidden subgraphs. (English) Zbl 1338.05144
MSC:
05C40
Extendability of contractible configurations for nowhere-zero flows and modulo orientations. (English) Zbl 1339.05166
Chromatic and flow polynomials of generalized vertex join graphs and outerplanar graphs. (English) Zbl 1333.05102
Decompositions of highly connected graphs into paths of any given length. (English) Zbl 1346.05225
Nešetril, Jaroslav (ed.) et al., Extended abstracts of the eight European conference on combinatorics, graph theory and applications, EuroComb 2015, Bergen, Norway, August 31 – September 4, 2015. Amsterdam: Elsevier. Electronic Notes in Discrete Mathematics 49, 795-802, electronic only (2015).
Nowhere-zero 3-flows in Cayley graphs on generalized dihedral group and generalized quaternion group. (English) Zbl 1326.05059
Star decomposition of graphs. (English) Zbl 1326.05090
Reviewer: Zan-Bo Zhang (Guangzhou)
3-flows and combs. (English) Zbl 1303.05077
Group flow, complex flow, unit vector flow, and the \((2 + \epsilon)\)-flow conjecture. (English) Zbl 1297.05102
Graph factors modulo \(k\). (English) Zbl 1300.05262
MSC:
05C70
Filter Results by …
Document Type
- Journal Articles (92)
- Collection Articles (5)
all
top 5
Author
- Li, Jiaao (26)
- Lai, Hong-Jian (14)
- Han, Miaomiao (11)
- Zhang, Cunquan (10)
- Li, Xiangwen (8)
- Luo, Rong (8)
- Thomassen, Carsten (7)
- Wu, Yezhou (7)
- Zhang, Junyang (7)
- Wang, Zhouningxin (6)
- Naserasr, Reza (5)
- Shi, Yongtang (5)
- Li, Xueliang (4)
- Liu, Jianbing (4)
- Postle, Luke (4)
- Thomassé, Stéphan (4)
- Wang, Meiling (4)
- Botler, Fábio (3)
- DeVos, Matthew (3)
- Hasanvand, Morteza (3)
- Le, Tien-Nam (3)
- Ma, Yulai (3)
- Merker, Martin (3)
- Miao, Zhengke (3)
- Mota, Guilherme Oliveira (3)
- Oshiro, Marcio T. I. (3)
- Šámal, Robert (3)
- Wakabayashi, Yoshiko (3)
- Wang, Wei-Fan (3)
- Zhu, Xuding (3)
- Bensmail, Julien (2)
- Cranston, Daniel W. (2)
- De Verclos, Rémi De Joannis (2)
- Delcourt, Michelle (2)
- Dvořák, Zdeněk (2)
- Esperet, Louis (2)
- Harutyunyan, Ararat (2)
- Hu, Xiaolan (2)
- Huang, Ziwen (2)
- Kochol, Martin (2)
- Liang, Yanting (2)
- Ma, Jianqing (2)
- Mohar, Bojan (2)
- Rollová, Edita (2)
- Sen, Sagnik (2)
- Smith-Roberge, Evelyne (2)
- Wang, Yi (2)
- Zhang, Xiaoxia (2)
- Zhou, Sanming (2)
- Beaudou, Laurent (1)
- Bredereck, Robert (1)
- Brimkov, Boris (1)
- Bulteau, Laurent (1)
- Chen, Jiehua (1)
- Cheng, Jian (1)
- Crump, Iain (1)
- da Silva, Cândida Nunes (1)
- Das, Sandip (1)
- de Jong, Jamie V. (1)
- Deng, Feng (1)
- Froese, Vincent (1)
- Haxell, Penny E. (1)
- Hertrich, Christoph (1)
- Hicks, Illya V. (1)
- Hou, Xinmin (1)
- Klimošová, Tereza (1)
- Kuptsov, Andrey (1)
- Lahiri, Abhiruk (1)
- Langhede, Rikke (1)
- Lerner, Èduard Yul’evich (1)
- Li, Liangchen (1)
- Li, Ping (1)
- Liu, Fengxia (1)
- Liu, Jianping (1)
- Liu, Juan (1)
- Liu, Yuanyuan (1)
- Lu, Na (1)
- Lu, You (1)
- Lucchesi, Claudio Leonardo (1)
- Ma, Hongping (1)
- Mattiolo, Davide (1)
- Mazzuoccolo, Giuseppe (1)
- McDonald, Jessica (1)
- Meng, Jixiang (1)
- Miraftab, Babak (1)
- Moghadamzadeh, M. J. (1)
- Mukhamedjanova, S. A. (1)
- Mukhamedjanova, Sofya (1)
- Nandi, Soumen (1)
- Niedermeier, Rolf (1)
- Nurse, Kathryn (1)
- Petruševski, Mirko (1)
- Pivotto, Irene (1)
- Rajník, Jozef (1)
- Richter, Robert Bruce (1)
- Schröder, Felix (1)
- Schubert, Michael (1)
- Shao, Yehong (1)
- Škrekovski, Riste (1)
- Steffen, Eckhard (1)
- and 22 more Authors
all
top 5
Serial
- Discrete Math. (18)
- J. Comb. Theory, Ser. B (14)
- J. Graph Theory (9)
- Eur. J. Comb. (9)
- SIAM J. Discrete Math. (9)
- Discrete Appl. Math. (8)
- Graphs Comb. (6)
- Electron. J. Comb. (6)
- J. Algebr. Comb. (2)
- Front. Math. China (2)
- Bull. Aust. Math. Soc. (1)
- J. Comb. Theory, Ser. A (1)
- Combinatorica (1)
- Acta Math. Univ. Comen., New Ser. (1)
- Acta Math. Sin., Engl. Ser. (1)
- Lobachevskii J. Math. (1)
- Bull. Malays. Math. Sci. Soc. (2) (1)
- Discrete Math. Algorithms Appl. (1)
- Ann. Inst. Henri Poincaré D, Comb. Phys. Interact. (1)
Software
- Algorithm 447 (1)
- GENREG (1)
- plantri (1)
