Publications

Hyperbolic partial differential equations with complex characteristics on Fourier Lebesgue spaces

with Duvan Cardona and William Obeng-Denteh. Accepted for publication in Rendiconti del Circolo Matematico di Palermo, Series II (2026).

arXiv

Boundedness of Fourier integral operators with complex phases on Fourier Lebesgue spaces

(2025) with Duvan Cardona and William Obeng-Denteh. Submitted for review.

arXiv

Boundedness properties of bilinear Fourier integral operators with complex phases on $\mathbb{R}^n$ and on the torus
(2026) with Duvan Cardona and Manuel Martinez-Flores. Submitted for review.

Boundedness of Fourier Integral Operators with Complex Phases on Fourier Lebesgue, Besov, and Triebel–Lizorkin Spaces and Their Applications to Partial Differential Equations

(2025) Frederick Opoku. To appear in Analysis and PDE in Latin America, ICMAM 2025 Proceedings, Trends in Mathematics, Birkhäuser, Cham.