David E Speyer
- Tropical Linear Spaces
2004/10/21 by David E Speyer, Speyer, David E · 9 citations
Computer Science · Engineering · Mathematics · #Advanced Numerical Analysis Techniques #Algebraic Geometry (math.AG) #Combinatorics (math.CO) #FOS: Mathematics #Mathematics and Applications #Polynomial and algebraic computation #math.AG #math.CO
- The Tropical Grassmannian
2003/04/16 by David Speyer, David E Speyer, Bernd Sturmfels +2 · 9 citations
Computer Science · Mathematics · #Advanced Combinatorial Mathematics #Algebraic Geometry (math.AG) #Combinatorics (math.CO) #FOS: Mathematics #Homotopy and Cohomology in Algebraic Topology #Polynomial and algebraic computation #math.AG #math.CO
- Positroid Varieties: Juggling and Geometry
2011/11/15 by Allen Knutson, Knutson, Allen, Thomas Lam +3 · 5 citations
Mathematics · #Advanced Algebra and Geometry #Advanced Combinatorial Mathematics #Algebraic structures and combinatorial models
- Perfect Matchings and the Octahedron Recurrence
2004/02/27 by David E Speyer, Speyer, David E · 2 citations
Mathematics · #Combinatorics (math.CO) #FOS: Mathematics #math.CO
- Combinatorial frameworks for cluster algebras
2011/11/11 by Nathan Reading, David E Speyer, Reading, Nathan +1 · 2 citations
Mathematics · #Algebraic structures and combinatorial models #Advanced Combinatorial Mathematics #Homotopy and Cohomology in Algebraic Topology
- Horn's Problem, Vinnikov Curves and the Hive Cone
2003/11/25 by David E Speyer, Speyer, David E · 1 citation
Mathematics · #Algebraic Geometry (math.AG) #FOS: Mathematics #Representation Theory (math.RT) #math.AG #math.RT
- A matroid invariant via the K-theory of the Grassmannian
2006/03/23 by David E Speyer, Speyer, David E · 1 citation
Computer Science · Mathematics · Physics and Astronomy · #Polynomial and algebraic computation #Advanced Combinatorial Mathematics #Nonlinear Waves and Solitons
- Castelnuovo-Mumford regularity of matrix Schubert varieties
2021/11/20 by Oliver Pechenik, Pechenik, Oliver, David E Speyer +3 · 1 citation
Mathematics · #05E05 #05E40 #13C40 #14M15 #Advanced Combinatorial Mathematics #Advanced Mathematical Identities #Algebraic Geometry (math.AG) #Algebraic structures and combinatorial models #Combinatorics (math.CO) #Commutative Algebra (math.AC) #FOS: Mathematics
- Affine extended weak order is a lattice
2023/11/09 by Grant T. Barkley, David E Speyer, Barkley, Grant T. +1 · 1 citation
Mathematics · #Advanced Combinatorial Mathematics #Algebraic structures and combinatorial models #Advanced Mathematical Identities