46 citations
- Schlumberger (United States)US5 papers
- University of JohannesburgZA4 papers
- Clayton State UniversityUS2 papers
- Rice UniversityUS2 papers
- Shenzhen Institutes of Advanced TechnologyCN2 papers
- University of HaifaIL2 papers
- Case Western Reserve UniversityUS1 paper
- Dalton State CollegeUS1 paper
- Emory UniversityUS1 paper
- Houston Fertility InstituteUS1 paper
- Keene State CollegeUS1 paper
- National Institute of Science Education and ResearchIN1 paper
Showing 2014Show all
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math.FA2014
Positive semigroups and abstract Lyapunov equations
Sergiy Koshkin
We consider abstract equations of the form Ax=-z on a locally convex space, where A generates a positive semigroup and z is a positive element. This is an abstract version of the o…
math.CO2014★ 10 cited
Upper bounds on the k-forcing number of a graph
David Amos, Yair Caro, Randy Davila +1
Given a simple undirected graph and a positive integer , the -forcing number of , denoted , is the minimum number of vertices that need to be initially colored…