Joan Mateu

collaborators

4 papers

physics.chem-ph2026

Cartesian and Curvilinear Anharmonic Frequencies and Intensities: Perturb-then-Diagonalize Polyad Transport and Adiabatic Discrete-Variable Representation

Vincenzo Barone

Anharmonic intensities reveal vibrational coupling that band positions alone cannot determine. We derive explicit second-order infrared transition moments in curvilinear normal coo…

math.AP2026

$L^{2}$ -boundedness of the $n$ -th Calderón commutator on Lipschitz graphs

Joan Hernández, Joan Mateu, Laura Prat

This paper investigates the asymptotic behavior of the norm, as a bounded operator in $L^{2} (R)$ , of the $n$ -th Calderón commutator $T_{A, n}$ on the graph of a Lipschitz fun…

math.AP2024

On fractional parabolic $BMO$ and $Lip_{α}$ caloric capacities

Joan Hernández, Joan Mateu, Laura Prat

In the present paper we characterize the removable sets for solutions of the fractional heat equation satisfying some parabolic $BMO$ or $Lip_{α}$ normalization conditi…

math.AP2024

On the semi-additivity of the $1/2$ -symmetric caloric capacity

Joan Hernández, Joan Mateu, Laura Prat

In this paper we study properties of a variant of the $1/2$ -caloric capacity, called $1/2$ -symmetric caloric capacity. The latter is associated simultaneously with the $1/2$ -fracti…

Cartesian and Curvilinear Anharmonic Frequencies and Intensities: Perturb-then-Diagonalize Polyad Transport and Adiabatic Discrete-Variable Representation

L2-boundedness of the n-th Calderón commutator on Lipschitz graphs

On fractional parabolic BMO and Lipα​ caloric capacities

On the semi-additivity of the 1/2-symmetric caloric capacity

$L^{2}$ -boundedness of the $n$ -th Calderón commutator on Lipschitz graphs

On fractional parabolic $BMO$ and $Lip_{α}$ caloric capacities

On the semi-additivity of the $1/2$ -symmetric caloric capacity