Publications (25)
On intersection lattices of hyperplane arrangements generated by generic points
Hiroshi Koizumi, Yasuhide Numata, Akimichi Takemura
Holonomic gradient method for the distribution function of the largest root of a Wishart matrix
Hiroki Hashiguchi, Yasuhide Numata, Nobuki Takayama +1
Solomon-Terao algebra of hyperplane arrangements
Takuro Abe, Toshiaki Maeno, Satoshi Murai +1
On computation of the characteristic polynomials of the discriminantal arrangements and the arrangements generated by generic points
Yasuhide Numata, Akimichi Takemura
Construction of schemoids from posets
Yasuhide Numata
Sperner property and finite-dimensional Gorenstein algebras associated to matroids
Toshiaki Maeno, Yasuhide Numata
Signed-eliminable graphs and free multiplicities on the braid arrangement
Takuro Abe, Koji Nuida, Yasuhide Numata
An example of generalized Schur operators involving planar binary trees
Yasuhide Numata
Strong Lefschetz elements of the coinvariant rings of finite Coxeter groups
Toshiaki Maeno, Yasuhide Numata, Akihito Wachi
The strong Lefschetz property of the coinvariant ring of the Coxeter group of type H4
Yasuhide Numata, Akihito Wachi
Tabloids and Weighted Sums of Characters of Certain Modules of the Symmetric Groups
Yasuhide Numata
Exponents of 2-multiarrangements and multiplicity lattices
Takuro Abe, Yasuhide Numata
A mathematical problem for security analysis of hash functions and pseudorandom generators
Koji Nuida, Takuro Abe, Shizuo Kaji +2
On computation of the first Baues--Wirsching cohomology of a freely-generated small category
Yasuhiro Momose, Yasuhide Numata
On graphs whose Hosoya indices are primitive Pythagorean triples
Tomoe Kadoi, Yasuhide Numata
Polynomial expressions of $p$-ary auction functions
Shizuo Kaji, Toshiaki Maeno, Koji Nuida +1
An extended Schur's lemma and its application
Yasuhide Numata
A bijective proof of the Cauchy identity for Grothendieck polynomials
Yasuhide Numata
On functors between categories with colored morphisms
Yasuhide Numata
Graph presentations for moments of noncentral Wishart distributions and their applications
Satoshi Kuriki, Yasuhide Numata
Pieri's Formula for Generalized Schur Polynomials
Yasuhide Numata
Polynomial Expressions of Carries in p-ary Arithmetics
Shizuo Kaji, Toshiaki Maeno, Koji Nuida +1
An Algorithm to Construct A Basis for the Module of Logarithmic Vector Fields
Yasuhide Numata
A bijective proof of a factorization formula for Macdonald polynomials at roots of unity
Francois Descouens, Hideaki Morita, Yasuhide Numata
Separation of integer points by a hyperplane under some weak notions of discrete convexity
Takuya Kashimura, Yasuhide Numata, Akimichi Takemura