This paper presents some recent results concerning functional equations on hypergroups.
The aim is to give some idea for the treatment of classical functional equation problems in …

The purpose of this paper is to prove analogous of Titchmarsh's theorems for the Laguerre
transform. More precisely, we give a Lipschitz-type condition on f in L^ p (K) L p (K) for which …

Abstract Let K=[0,+∞)× R the Laguerre Hypergroup. In this paper, an analogous of Boas-
type results is established for FL (f), the laguerre transform of f, and we give necessary and …

This paper uses some basic notions and results on the Laguerre hypergroup K=[0,+∞) xR to
study some problems in the theory of approximation of functions in the space L2 α (K) …

In this work, we consider the Laguerre hypergroup (K,∗ α), where K=[0,+∞[× R and∗ α a
convolution product on K coming from the product formula satisfied by the Laguerre …

In this paper we study generalized Besov type spaces on the Laguerre hypergroup and we
give some characterizations using different equivalent norms which allows to reach results …

Abstract top 2000 Mathematics Subject Classification: 42B20, 42B25, 42B35Let K=[0,∞)× R
be the Laguerre hypergroup which is the fundamental manifold of the radial function space …

Let K=[0,∞)× R be the Laguerre hypergroup which is the fundamental manifold of the radial
function space for the Heisenberg group. In this paper we obtain necessary and sufficient …

In this work we consider a system of partial differential operators D 1, D 2 on K=[0,+∞[× R,
whose eigenfunctions are the functions φ γ (x, t),(x, t)∋ K, γ∋ Γ=((R∖ 0)× N)∪(0×[0,+∞[) …

In this research, we investigate some approximation theorems for L 2-space on the Laguerre
hypergroup which is the fundamental manifold of the radial functions space for the …