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Maria Axenovich

As seen in: Wiley Online Library
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Articles by Maria Axenovich

Rainbow subgraphs in edge‐colored complete graphs: Answering two questions by Erdős and Tuza

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By Maria Axenovich, Felix C. Clemen
| Wiley Online Library Verified
1 INTRODUCTION Let F $F$ and G $G$ be graphs. We say that an edge-coloring of G $G$ contains a rainbow F $F$ if G $G$ contains a subgraph isomorphic to F $F$ such that all edges are assigned distinct colors. The existence of a rainbow F $F$ in a ground graph G $G$ could be forced by simply using a lot of colors, by requiring that each vertex of G $G$ is incident to sufficiently many colors, or by making sure that each vertex of G $G$ is not incident to too many edges of the same color.
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Interval colorings of graphs-Coordinated and unstable no‐wait schedules

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By Michael Zheng, Maria Axenovich
| Wiley Online Library Verified
Construction and properties of the graph F ( b , T ) $F(b,T)$ For positive integers b , D $b,D$ , where b ≤ D $b\le D$ , let T = D + 25 $T=D+25$ and the graph F = F ( b , T ) $F=F(b,T)$ be formed by a union of five complete bipartite graphs with pairs of parts ( { v , v ′ } , V 0 ) $(\{v,v^{\prime} \},{V}_{0})$ , ( { v , v r } , V r ) $(\{v,{v}_{r}\},{V}_{r})$ , ( { v , v l } , V l ) $(\{v,{v}_{l}\},{V}_{l})$ , ( { u , u r } , U r ) $(\{u,{u}_{r}\},{U}_{r})$ , ( { u } , U d )...
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