Speyer, David E
- Tropical Linear Spaces
2004/10/21 by David E Speyer, Speyer, David E · 10 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
- 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
- A matroid invariant via the K-theory of the Grassmannian
2006/03/23 by David E Speyer, Speyer, David E · 2 citations
Computer Science · Mathematics · Physics and Astronomy · #Polynomial and algebraic computation #Advanced Combinatorial Mathematics #Nonlinear Waves and Solitons
- Projections of Richardson Varieties
2010/08/23 by Knutson, Allen, Lam, Thomas, Speyer, David E · 2 citations
#Algebraic Geometry (math.AG) #Combinatorics (math.CO) #FOS: Mathematics
- 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
- Sortable elements in infinite Coxeter groups
2008/03/18 by Reading, Nathan, Speyer, David E · 1 citation
#20F55 #Combinatorics (math.CO) #FOS: Mathematics
- Powers of Coxeter elements in infinite groups are reduced
2007/10/16 by Speyer, David E · 1 citation
#Combinatorics (math.CO) #FOS: Mathematics
- Schubert problems with respect to osculating flags of stable rational curves
2012/09/24 by Speyer, David E · 1 citation
#Algebraic Geometry (math.AG) #Combinatorics (math.CO) #FOS: Mathematics
- Positroid varieties I: juggling and geometry
2009/03/21 by Allen Knutson, Knutson, Allen, Thomas Lam +3 · 1 citation
Mathematics · #Advanced Algebra and Geometry #Advanced Combinatorial Mathematics #Algebraic Geometry (math.AG) #Algebraic structures and combinatorial models #Combinatorics (math.CO) #FOS: Mathematics
- Electrical networks and Lagrangian Grassmannians
2021/06/29 by Chepuri, Sunita, George, Terrence, Speyer, David E · 1 citation
#05C10 #14M15 #82B20 #Combinatorics (math.CO) #FOS: Mathematics
- 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
- Cluster deep loci and mirror symmetry
2024/02/26 by Castronovo, Marco, Gorsky, Mikhail, Simental, José +1 · 2 citations
#Algebraic Geometry (math.AG) #Combinatorics (math.CO) #FOS: Mathematics #Representation Theory (math.RT) #Rings and Algebras (math.RA) #Symplectic Geometry (math.SG)
- 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
- The omega invariant of a matroid
2024/11/29 by Fink, Alex, Shaw, Kris, Speyer, David E · 2 citations
#05B35 (Primary) 14T15 #52B45 (Secondary) #Algebraic Geometry (math.AG) #Combinatorics (math.CO) #FOS: Mathematics