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02/11/2022
A note on hospital financing: local financing vs. central financing
This note tries to study how hospital behaviors, with reference to inter...
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01/05/2021
Finding Efficient Domination for P_8-Free Bipartite Graphs in Polynomial Time
A vertex set D in a finite undirected graph G is an efficient dominating...
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10/29/2020
Finding Efficient Domination for S_1,1,5-Free Bipartite Graphs in Polynomial Time
A vertex set D in a finite undirected graph G is an efficient dominating...
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08/10/2020
Finding Efficient Domination for S_1,3,3-Free Bipartite Graphs in Polynomial Time
A vertex set D in a finite undirected graph G is an efficient dominating...
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03/19/2020
Independent sets in (P_4+P_4,Triangle)-free graphs
The Maximum Weight Independent Set Problem (WIS) is a well-known NP-hard...
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08/02/2019
Finding Dominating Induced Matchings in P_9-Free Graphs in Polynomial Time
Let G=(V,E) be a finite undirected graph. An edge set E' ⊆ E is a domin...
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05/14/2019
Finding Dominating Induced Matchings in S_1,1,5-Free Graphs in Polynomial Time
Let G=(V,E) be a finite undirected graph. An edge set E' ⊆ E is a domin...
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06/22/2018
Maximum Weight Independent Sets for (S_1,2,4,Triangle)-Free Graphs in Polynomial Time
The Maximum Weight Independent Set (MWIS) problem on finite undirected g...
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05/30/2018