Khalid Koufany

works on

automorphism groups 1 geometric mean 1 hadamard metric 1 mostow decomposition 1 symmetric cones 1

From the 1 of 3 linked papers with an AI index.

activity

20242026

collaborators

3 papers

math.MG2026

Mostow-Type Decompositions and Geometric Means for Symmetric Cones

Khalid Koufany, Yongdo Lim

The paper extends Mostow's decomposition theorem to all symmetric cones, derives a corresponding decomposition for their automorphism groups, and defines a natural Hadamard metric…

math.RT2025

Strichartz's conjecture for the spinor bundle over the real hyperbolic space

Abdelhamid Boussejra, Khalid Koufany

Let $H^{n} (R)$ denote the real hyperbolic space realized as the symmetric space $S p i n_{0} (1, n) / S p in (n)$ . In this paper, we provide a characterization for the image of the Poiss…

math.RT2024

On Poisson transforms of differential forms on real hyperbolic spaces

Salem BensaÃ¯d, Abdelhamid Boussejra, Khalid Koufany

This paper is concerned with the Poisson transform of differential forms on the hyperbolic space $H^{n} (R)$ . Consider an integer $p$ such that $1 ⩽ p ⩽ n$ and l…