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Projective hypersurfaces in tropical scheme theory I: the Macaulay ideal. [PDF]
Res Math SciFink A +3 more
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Derived category of weak chain U -complexes. [PDF]
HeliyonYuliawan F +3 more
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On the Parameterized Complexity of Compact Set Packing. [PDF]
AlgorithmicaGadekar A.
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On homomorphisms of planar signed graphs and absolute cliques
, 2018 Julien Bensmail +3 more
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Spiradiclisyanii (Rubiaceae), a new species from Guangxi, China. [PDF]
PhytoKeysNong Y +7 more
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Approximate Homomorphisms II: Group Homomorphisms
Combinatorica, 2000zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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COMBINATORICA, 1998
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Polynomially dependent homomorphisms and frobenius n-homomorphisms
Proceedings of the Steklov Institute of Mathematics, 2009zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Independence and graph homomorphisms graph homomorphisms
Journal of Graph Theory, 1993AbstractA graph with n vertices that contains no triangle and no 5‐cycle and minimum degree exceeding n/4 contains an independent set with at least (3n)/7 vertices. This is best possible. The proof proceeds by producing a homomorphism to the 7‐cycle and invoking the No Homomorphism Lemma.
Michael O. Albertson +2 more
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The Annals of Mathematics, 1941
=, + G2 + * *= En Gp, I H = H1+ H2 + * = ZHP Gp Gq = Ox Hp Hq = O (p 5 iq) where the notation is not to be taken to mean that the sets are denumerable; the elements of a set Gp will be denoted by gp, gp, .. . . Then G is said to be homomorphic to H, G H, if (1) gpgq =gr D HpHq _ Hr.
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=, + G2 + * *= En Gp, I H = H1+ H2 + * = ZHP Gp Gq = Ox Hp Hq = O (p 5 iq) where the notation is not to be taken to mean that the sets are denumerable; the elements of a set Gp will be denoted by gp, gp, .. . . Then G is said to be homomorphic to H, G H, if (1) gpgq =gr D HpHq _ Hr.
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