-
1
-
-
41549097249
-
On digraph coloring problems and treewidth duality
-
Atserias, A.: On digraph coloring problems and treewidth duality. Eur. J. Comb. 29(4), 796-820 (2008)
-
(2008)
Eur. J. Comb.
, vol.29
, Issue.4
, pp. 796-820
-
-
Atserias, A.1
-
2
-
-
33745220703
-
On preservation under homomorphisms and conjunctive queries
-
Atserias, A., Dawar, A., Kolaitis, Ph. G.: On preservation under homomorphisms and conjunctive queries. J. Assoc. Comput. Mach. 53(2), 208-237 (2006)
-
(2006)
J. Assoc. Comput. Mach.
, vol.53
, Issue.2
, pp. 208-237
-
-
Atserias, A.1
Dawar, A.2
Kolaitis, Ph.G.3
-
3
-
-
34547701801
-
Counting graph homomorphisms
-
Springer, Berlin
-
Borgs, C., Chayes, J., Lovász, L., Sós, V. T., Vesztergombi, K.: Counting Graph Homomorphisms. Topics in Discrete Mathematics, pp. 315-371. Springer, Berlin (2006)
-
(2006)
Topics in Discrete Mathematics
, pp. 315-371
-
-
Borgs, C.1
Chayes, J.2
Lovász, L.3
Sós, V.T.4
Vesztergombi, K.5
-
4
-
-
0000434145
-
The random graph
-
Graham, R. L., Nešetřil, J. eds., Springer, Berlin
-
Cameron, P. J.: The random graph. In: Graham, R. L., Nešetř il, J. (eds.) The Mathematics of Paul Erdös, pp. 333-351. Springer, Berlin (1998)
-
(1998)
The Mathematics of Paul Erdös
, pp. 333-351
-
-
Cameron, P.J.1
-
5
-
-
84958776545
-
Optimal implementation of conjunctive queries in relational data bases
-
Chandra, A. K., Merlin, P. M.: Optimal implementation of conjunctive queries in relational data bases. In: STOC'77, pp. 77-90.
-
STOC'77
, pp. 77-90
-
-
Chandra, A.K.1
Merlin, P.M.2
-
6
-
-
0003480635
-
-
Providence, Also: Springer, Berlin
-
Am. Math. Soc., Providence (1977). Also: Springer, Berlin (1998), pp. 333-351
-
(1977)
Am. Math. Soc.
, pp. 333-351
-
-
-
7
-
-
84987593982
-
There is no universal countable pentagon free graph
-
Cherlin, G., Komjáth, P.: There is no universal countable pentagon free graph. J. Graph Theory 18, 337-341 (1994)
-
(1994)
J. Graph Theory
, vol.18
, pp. 337-341
-
-
Cherlin, G.1
Komjáth, P.2
-
8
-
-
0039681419
-
Universal graphs with forbidden subgraphs and algebraic closure
-
Cherlin, G., Shelah, S., Shi, N.: Universal graphs with forbidden subgraphs and algebraic closure. Adv. Appl. Math. 22, 454-491 (1999)
-
(1999)
Adv. Appl. Math.
, vol.22
, pp. 454-491
-
-
Cherlin, G.1
Shelah, S.2
Shi, N.3
-
9
-
-
0030543610
-
Graphs omitting a finite set of cycles
-
Cherlin, G., Shi, N.: Graphs omitting a finite set of cycles. J. Graph Theory 21, 351-355 (1996)
-
(1996)
J. Graph Theory
, vol.21
, pp. 351-355
-
-
Cherlin, G.1
Shi, N.2
-
10
-
-
0035633479
-
Forbidden subgraphs and forbidden substructures
-
Cherlin, G., Shi, N.: Forbidden subgraphs and forbidden substructures. J. Symb. Logic 66(3), 1342-1352 (2003)
-
(2003)
J. Symb. Logic
, vol.66
, Issue.3
, pp. 1342-1352
-
-
Cherlin, G.1
Shi, N.2
-
11
-
-
42649100304
-
On forbidden subdivision characterization of graph classes
-
to appear
-
Dvorák, Z.: On forbidden subdivision characterization of graph classes. Eur. J. Comb. (2008, to appear)
-
(2008)
Eur. J. Comb.
-
-
Dvorák, Z.1
-
12
-
-
0002188798
-
Generalized first-order spectra and polynomial-time recognizable sets
-
Karp, R. ed.
-
Fagin, R.: Generalized first-order spectra and polynomial-time recognizable sets. In: Karp, R. (ed.) Complexity of Computation. SIAM-AMS Proceedings, vol. 7, pp. 43-73 (1974)
-
(1974)
Complexity of Computation. SIAM-AMS Proceedings
, vol.7
, pp. 43-73
-
-
Fagin, R.1
-
13
-
-
0032057865
-
The computational structure of monotone monadic SNP and constraint satisfaction: A study through Datalog and group theory
-
Feder, T., Vardi, M.: The computational structure of monotone monadic SNP and constraint satisfaction: A study through Datalog and group theory. SIAM J. Comput. 28(1), 57-104 (1999)
-
(1999)
SIAM J. Comput.
, vol.28
, Issue.1
, pp. 57-104
-
-
Feder, T.1
Vardi, M.2
-
14
-
-
0032624193
-
Complexity of graph partition problems
-
Feder, T., Hell, P., Klein, S., Motwani, R.: Complexity of graph partition problems. In: 31st Annual ACM STOC, pp. 464-472 (1999)
-
(1999)
31st Annual ACM STOC
, pp. 464-472
-
-
Feder, T.1
Hell, P.2
Klein, S.3
Motwani, R.4
-
15
-
-
41749106401
-
Generalized dualities and maximal finite antichains in the homomorphism order of relational structures
-
Foniok, J., Nešetřil, J., Tardif, C.: Generalized dualities and maximal finite antichains in the homomorphism order of relational structures. Eur. J. Comb. 29(4), 881-899 (2008)
-
(2008)
Eur. J. Comb.
, vol.29
, Issue.4
, pp. 881-899
-
-
Foniok, J.1
Nešetřil, J.2
Tardif, C.3
-
16
-
-
84982523139
-
Some remarks on generalized spectra
-
Gács, P., Lovász, L.: Some remarks on generalized spectra. Z. Math. Log. Grdl. 23(6), 547-554 (1977)
-
(1977)
Z. Math. Log. Grdl.
, vol.23
, Issue.6
, pp. 547-554
-
-
Gács, P.1
Lovász, L.2
-
17
-
-
0004513558
-
On directed paths and circuits
-
Academic Press, New York
-
Gallai, T.: On directed paths and circuits. In: Theory of Graphs, Proc. Colloq., Tihany, 1966, pp. 115-118. Academic Press, New York (1968)
-
(1968)
Theory of Graphs, Proc. Colloq., Tihany, 1966
, pp. 115-118
-
-
Gallai, T.1
-
19
-
-
0010832988
-
Monochromatic paths in infinite graphs
-
Eger, Hungary
-
Hajnal, A., Pach, J.: Monochromatic paths in infinite graphs. In: Finite and Infinite Sets. Coll. Math. Soc. J. Bolyai, vol. 37, pp. 359-369. Eger, Hungary (1981)
-
(1981)
Finite and Infinite Sets. Coll. Math. Soc. J. Bolyai
, vol.37
, pp. 359-369
-
-
Hajnal, A.1
Pach, J.2
-
20
-
-
84979314500
-
Zur algebraischen Begründung der Graphentheorie. I
-
Hasse, M.: Zur algebraischen Begründung der Graphentheorie. I. Math. Nachr. 28, 275-290 (1964/1965)
-
(1964)
Math. Nachr.
, vol.28
, pp. 275-290
-
-
Hasse, M.1
-
22
-
-
0004240663
-
-
Cambridge University Press, Cambridge
-
Hodges, W.: Model Theory. Cambridge University Press, Cambridge (1993)
-
(1993)
Model Theory
-
-
Hodges, W.1
-
24
-
-
0023400985
-
Languages that capture complexity classes
-
Immerman, N.: Languages that capture complexity classes. SIAM J. Comput. 16, 760-778 (1987)
-
(1987)
SIAM J. Comput.
, vol.16
, pp. 760-778
-
-
Immerman, N.1
-
26
-
-
0039023155
-
Some new good characterizations of directed graphs
-
Komárek, P.: Some new good characterizations of directed graphs. Č as. Pěst. Mat. 109, 348-354 (1984)
-
(1984)
Č As. Pěst. Mat.
, vol.109
, pp. 348-354
-
-
Komárek, P.1
-
28
-
-
0043209310
-
Some remarks on universal graphs
-
Komjáth, P.: Some remarks on universal graphs. Discrete Math. 199, 259-265 (1999)
-
(1999)
Discrete Math.
, vol.199
, pp. 259-265
-
-
Komjáth, P.1
-
29
-
-
51249176695
-
J. Pach: Some universal graphs
-
Komjáth, P., Mekler, A.: J. Pach: Some universal graphs. Israel J. Math. 64, 158-168 (1988)
-
(1988)
Israel J. Math.
, vol.64
, pp. 158-168
-
-
Komjáth, P.1
Mekler, A.2
-
31
-
-
38049038873
-
Constraints, MMSNP and expander structures
-
ssubmitted
-
Kun, G.: Constraints, MMSNP and expander structures. Combinatorica (2007, ssubmitted)
-
(2007)
Combinatorica
-
-
Kun, G.1
-
32
-
-
38049002501
-
NP by means of lifts and shadows
-
Springer, Berlin
-
Kun, G., Nešetřil, J.: NP by means of lifts and shadows. In: Proc. MFCS'07. Lecture Notes in Computer Science, vol. 4708, pp. 171-181. Springer, Berlin (2007)
-
(2007)
Proc. MFCS'07. Lecture Notes in Computer Science
, vol.4708
, pp. 171-181
-
-
Kun, G.1
Nešetřil, J.2
-
33
-
-
41549169579
-
Forbidden lifts (NP and CSP for combinatorists)
-
Kun, G., Nešetřil, J.: Forbidden lifts (NP and CSP for combinatorists). Eur. J. Comb. 29(4), 930-945 (2008)
-
(2008)
Eur. J. Comb.
, vol.29
, Issue.4
, pp. 930-945
-
-
Kun, G.1
Nešetřil, J.2
-
35
-
-
0016425038
-
On the structure of polynomial time reducibility
-
Ladner, R. E.: On the structure of Polynomial Time Reducibility. J. Assoc. Comput. Mach. 22(1), 155-171 (1975)
-
(1975)
J. Assoc. Comput. Mach.
, vol.22
, Issue.1
, pp. 155-171
-
-
Ladner, R.E.1
-
36
-
-
0000445086
-
Operations with structures
-
Lovász, L.: Operations with structures. Acta Math. Hung. 18, 321-328 (1967)
-
(1967)
Acta Math. Hung.
, vol.18
, pp. 321-328
-
-
Lovász, L.1
-
37
-
-
34250857571
-
A probabilistic approach to the dichotomy problem
-
Luczak, T., Nešetřil, J.: A probabilistic approach to the dichotomy problem. SIAM J. Comput. 36(3), 835-843 (2006)
-
(2006)
SIAM J. Comput.
, vol.36
, Issue.3
, pp. 835-843
-
-
Luczak, T.1
Nešetřil, J.2
-
41
-
-
0002880665
-
A theorem on n-coloring the points of a linear graph
-
Minty, G. J.: A theorem on n-coloring the points of a linear graph. Am. Math. Monthly 69, 623-624 (1962)
-
(1962)
Am. Math. Monthly
, vol.69
, pp. 623-624
-
-
Minty, G.J.1
-
43
-
-
17544401208
-
Aspects of structural combinatorics
-
Nešetřil, J.: Aspects of structural combinatorics. Taiwan. J. Math. 3(4), 381-424 (1999)
-
(1999)
Taiwan. J. Math.
, vol.3
, Issue.4
, pp. 381-424
-
-
Nešetřil, J.1
-
45
-
-
33744519056
-
Folding
-
Nešetřil, J., Ossona De Mendez, P.: Folding. J. Comb. Theory, Ser. B 96(5), 730-739 (2006a)
-
(2006)
J. Comb. Theory, Ser. B
, vol.96
, Issue.5
, pp. 730-739
-
-
Nešetřil, J.1
Ossona De Mendez, P.2
-
46
-
-
33748641753
-
Tree depth, subgraph coloring and homomorphism bounds
-
Nešetřil, J., Ossona De Mendez, P.: Tree depth, subgraph coloring and homomorphism bounds. Eur. J. Math. 27(6), 1022-1041 (2006b)
-
(2006)
Eur. J. Math.
, vol.27
, Issue.6
, pp. 1022-1041
-
-
Nešetřil, J.1
Ossona De Mendez, P.2
-
47
-
-
85086954007
-
Low tree-width decompositions and algorithmic consequences
-
ACM Press, New York
-
Nešetřil, J., Ossona De Mendez, P.: Low tree-width decompositions and algorithmic consequences. In: STOC'06, Proceedings of the 38th Annual ACM Symposium on Theory of Computing, pp. 391-400. ACM Press, New York (2006c)
-
(2006)
STOC'06, Proceedings of the 38th Annual ACM Symposium on Theory of Computing
, pp. 391-400
-
-
Nešetřil, J.1
Ossona De Mendez, P.2
-
48
-
-
39749119880
-
Grad and classes with bounded expansion I. Decompositions
-
Nešetřil, J., Ossona De Mendez, P.: Grad and classes with bounded expansion I. Decompositions. Eur. J. Comb. 29(3), 760-776 (2008a)
-
(2008)
Eur. J. Comb.
, vol.29
, Issue.3
, pp. 760-776
-
-
Nešetřil, J.1
Ossona De Mendez, P.2
-
49
-
-
39749135520
-
Grad and classes with bounded expansion II. Algorithmic aspects
-
Nešetřil, J., Ossona De Mendez, P.: Grad and classes with bounded expansion II. Algorithmic aspects. Eur. J. Comb. 29(3), 777-791 (2008b)
-
(2008)
Eur. J. Comb.
, vol.29
, Issue.3
, pp. 777-791
-
-
Nešetřil, J.1
Ossona De Mendez, P.2
-
50
-
-
41549087898
-
Grad and Classes with bounded expansion III-restricted dualities
-
Nešetřil, J., Ossona De Mendez, P.: Grad and Classes with bounded expansion III-restricted dualities. Eur. J. Comb. 29(4), 1012-1024 (2008c)
-
(2008)
Eur. J. Comb.
, vol.29
, Issue.4
, pp. 1012-1024
-
-
Nešetřil, J.1
Ossona De Mendez, P.2
-
54
-
-
0001660329
-
On classes of relations and graphs determined by subobjects and factorobjects
-
Nešetřil, J., Pultr, A.: On classes of relations and graphs determined by subobjects and factorobjects. Discrete Math. 22, 287-300 (1978)
-
(1978)
Discrete Math.
, vol.22
, pp. 287-300
-
-
Nešetřil, J.1
Pultr, A.2
-
55
-
-
0040560409
-
Chromatically optimal rigid graphs
-
Nešetřil, J., Rödl, V.: Chromatically optimal rigid graphs. J. Comb. Theory, Ser. B 46, 133-141 (1989)
-
(1989)
J. Comb. Theory, Ser. B
, vol.46
, pp. 133-141
-
-
Nešetřil, J.1
Rödl, V.2
-
56
-
-
17744411843
-
Duality theorems for finite structures (characterising gaps and good characterizations)
-
Nešetřil, J., Tardif, C.: Duality theorems for finite structures (characterising gaps and good characterizations). J. Comb. Theory, Ser. B 80, 80-97 (2000)
-
(2000)
J. Comb. Theory, Ser. B
, vol.80
, pp. 80-97
-
-
Nešetřil, J.1
Tardif, C.2
-
57
-
-
33751171304
-
Homomorphism duality: On short answers to exponentially long questions
-
Nešetřil, J., Tardif, C.: Homomorphism duality: On short answers to exponentially long questions. SIAM J. Discrete Math. 19, 914-920 (2005)
-
(2005)
SIAM J. Discrete Math.
, vol.19
, pp. 914-920
-
-
Nešetřil, J.1
Tardif, C.2
-
58
-
-
35548960008
-
A dualistic approach to bounding the chromatic number of a graph
-
Nešetřil, J., Tardif, C.: A dualistic approach to bounding the chromatic number of a graph. Eur. J. Comb. 29(1), 254-260 (2008a)
-
(2008)
Eur. J. Comb.
, vol.29
, Issue.1
, pp. 254-260
-
-
Nešetřil, J.1
Tardif, C.2
-
60
-
-
0347129738
-
On sparse graphs with given colorings and homomorphisms
-
Nešetřil, J., Zhu, X.: On sparse graphs with given colorings and homomorphisms. J. Comb. Theory, Ser. B 90, 161-172 (2004)
-
(2004)
J. Comb. Theory, Ser. B
, vol.90
, pp. 161-172
-
-
Nešetřil, J.1
Zhu, X.2
-
61
-
-
69549146937
-
Gaps and dualities in Heyting categories
-
Nešetřil, J., Pultr, A., Tardif, C.: Gaps and dualities in Heyting categories. Comment. Math. Univ. Carol. 48, 9-23 (2007)
-
(2007)
Comment. Math. Univ. Carol.
, vol.48
, pp. 9-23
-
-
Nešetřil, J.1
Pultr, A.2
Tardif, C.3
-
62
-
-
0003621974
-
-
North-Holland, Amsterdam
-
Pultr, A., Trnková, V.: Combinatorial, Algebraical and Topological Representations of Groups, Monoids and Categories. North-Holland, Amsterdam (1968)
-
(1968)
Combinatorial, Algebraical and Topological Representations of Groups, Monoids and Categories
-
-
Pultr, A.1
Trnková, V.2
-
64
-
-
0000700209
-
Nombre chromatique et plus longs chemins d'un graphe
-
Roy, B.: Nombre chromatique et plus longs chemins d'un graphe. Rev. Francaise Inform. Rech. Opér. 1, 129-132 (1967)
-
(1967)
Rev. Francaise Inform. Rech. Opér.
, vol.1
, pp. 129-132
-
-
Roy, B.1
-
65
-
-
33847350187
-
Local chromatic number
-
Simonyi, G., Tardos, G.: Local chromatic number. Ky Fan's theorem and circular colorings, Combinatorica 26, 589-626 (2006)
-
(2006)
Ky Fan's Theorem and Circular Colorings, Combinatorica
, vol.26
, pp. 589-626
-
-
Simonyi, G.1
Tardos, G.2
-
66
-
-
0000899024
-
Grötzsch's 3-color theorem and its counterparts for torus and the projective plane
-
Thomassen, C.: Grötzsch's 3-color theorem and its counterparts for torus and the projective plane. J. Comb. Theory, Ser. B 62, 268-279 (1994)
-
(1994)
J. Comb. Theory, Ser. B
, vol.62
, pp. 268-279
-
-
Thomassen, C.1
-
68
-
-
33750990137
-
Determination of minimal coloring of vertices of a graph by means of Boolean powers of the incidence matrix
-
Russian
-
Vitaver, L. M.: Determination of minimal coloring of vertices of a graph by means of Boolean powers of the incidence matrix. Dokl. Akad. Nauk SSSR 147, 758-759 (1962) (in Russian)
-
(1962)
Dokl. Akad. Nauk SSSR
, vol.147
, pp. 758-759
-
-
Vitaver, L.M.1
-
69
-
-
0002723901
-
Color families are dense
-
Welzl, E.: Color families are dense. J. Theor. Comput. Sci. 17, 29-41 (1982)
-
(1982)
J. Theor. Comput. Sci.
, vol.17
, pp. 29-41
-
-
Welzl, E.1
-
70
-
-
67349130255
-
Colouring graphs with bounded generalized colouring number
-
in press
-
Zhu, X.: Colouring graphs with bounded generalized colouring number. Discrete Math. (2008, in press)
-
(2008)
Discrete Math.
-
-
Zhu, X.1
|