3 papers
cs.LG2026
Hybrid Variational Quantum Circuits for Multivariate Regression and High-Dimensional Data Reconstruction
Koffi Ognandon Ayena, Frédéric Holweck, Serge Iovleff +1
Variational quantum circuits (VQCs) are parameterized quantum circuits optimized classically. We propose a hybrid variational quantum circuit (HVQC) extending VQCs with a classical…
math.AP2026
1D Convection-Diffusion in Porous Media: A Unified Solution from Bounded Domain to Half-Space
Koffi Ognandon Ayena, Frédéric Holweck, Amah Séna D'almeida
We present an analytical solution for 1D atmospheric pollutant dispersion in a bounded domain. Using coordinate transformation and spectral decomposition, we obtain a Fourier serie…
cs.LG2025
Approximation with SiLU Networks: Constant Depth and Exponential Rates for Basic Operations
Koffi O. Ayena
We present SiLU network constructions whose approximation efficiency depends critically on proper hyperparameter tuning. For the square function , with optimally chosen shift…