Schubert calculus of Richardson varieties stable under spherical Levi subgroups

Some characterizations of Bruhat ordering on a Coxeter group and determination of the relative M�bius function

Vinay V. Deodhar · Inventiones mathematicae · 1977 · 255 citations

Natural Sciences, Mathematics, Combinatorics +5

The honeycomb model of 𝐺𝐿_{𝑛}(ℂ) tensor products II: Puzzles determine facets of the Littlewood-Richardson cone

Allen Knutson, Terence Tao, Christopher T. Woodward · Journal of the American Mathematical Society · 2003 · 245 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +13

The Bruhat order on symmetric varieties

R. W. Richardson, T. A. Springer · Geometriae Dedicata · 1990 · 228 citations

Natural Sciences, Enology, Algebra +6

The Geometry of Flag Manifolds

Donald Monk · Proceedings of the London Mathematical Society · 1959 · 107 citations

Natural Sciences, Mathematics, Geometry +10

On orbit closures of spherical subgroups in flag varieties

Michel Brion · Commentarii Mathematici Helvetici · 2001 · 72 citations · Full text

Natural Sciences, Mathematics, Combinatorics +10