5 citations · 16 across the 12 of their papers we have counts for
16 papers
The ordered F-system for the F-method and differential symmetry breaking operators for
Jonathan Ditlevsen, Toshihisa Kubo, Víctor Pérez-Valdés
In this paper, we introduce a new aspect of the F-system for the F-method arising in the case where the nilpotent radical is not necessarily abelian. For this, we define the symmet…
The truncated symbol of a differential symmetry breaking operator
Toshihisa Kubo, Víctor Pérez-Valdés
In this paper, we introduce the truncated symbol of a differential symmetry breaking operator between parabolically induced representatio…
On the intertwining differential operators between vector bundles over the real projective space of dimension two
Toshihisa Kubo, Bent Ørsted
The main objective of this paper is twofold. One is to classify and construct -intertwining differential operators between vector bundles over the real projective…
Differential symmetry breaking operators from a line bundle to a vector bundle over real projective spaces
Toshihisa Kubo
In this paper we classify and construct differential symmetry breaking operators from a line bundle over the real projective space to a vector…
On the intertwining differential operators from a line bundle to a vector bundle over the real projective space
Toshihisa Kubo, Bent Ørsted
We classify and construct -intertwining differential operators from a line bundle to a vector bundle over the real projective space $\mathbb{RP}^{n-…
Classification of -type formulas for the Heisenberg ultrahyperbolic operator for and tridiagonal determinants for local Heun functions
Toshihisa Kubo, Bent Ørsted
The -type formulas of the space of -finite solutions to the Heisenberg ultrahyperbolic equation for the non-linear group are cla…