不可磨灭
发表于 2025-3-23 12:24:37
,Remarks on Schur’s Conjecture,ength diam(.), whose every vertex belongs to ., is .. We prove this statement under the condition that any two of the simplices share at least . − 2 vertices. It is left as an open question to decide whether this condition is always satisfied. We also establish upper bounds on the number of all 2- a
迅速成长
发表于 2025-3-23 17:21:33
Greedy Approximation Algorithms for Generalized Maximum Flow Problem towards Relation Extraction inof flow enter edge . = (., .) at ., then .(.) .(.) units of flow arrive at .. Since relation extraction, which is an important application of the problem, uses large networks such as Wikipedia and DBLP, the computation time to solve the problem is important. However, conventional algorithms for the
Blasphemy
发表于 2025-3-23 20:21:16
A Necessary and Sufficient Condition for a Bipartite Distance-Hereditary Graph to Be Hamiltonian,e similar to the well known Hall’s theorem, which concerns the existence of a perfect matching. Based on the condition we also give a polynomial-time algorithm for the Hamilton cycle problem on bipartite distance-hereditary graphs.
搜寻
发表于 2025-3-24 00:56:12
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下级
发表于 2025-3-24 02:47:58
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neurologist
发表于 2025-3-24 10:28:25
Random Sets (in Particular Boolean Models), unique bipartition .(.) = . ∪ ., where we call (|.|,|.|) the . of .. In this article, we shall prove that any two quadrangulations . and .′ with the same bipartition size can be transformed into each other by at most 10|.| + 16|.| − 64 diagonal slides.
花束
发表于 2025-3-24 14:08:25
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时代错误
发表于 2025-3-24 15:27:44
François Gay-Balmaz,Vakhtang PutkaradzeIn addition to the well-known classification of 3-dimensional parallelohedra we describe this important class of polytopes classified by the affine equivalence relation and parametrize representatives of their equivalent classes.
不可救药
发表于 2025-3-24 21:54:24
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Glucose
发表于 2025-3-25 00:57:36
https://doi.org/10.1007/978-94-011-3760-7nged to form . and . respectively, under certain conditions. A polygon . is said to be reversible if there exists a polygon . such that the pair . and . is reversible. This paper discusses operators which preserve reversibility for polygons. All reversible polygons are classified into seven equivale