Costa, João L.

1. The Positivity of the Neural Tangent Kernel
   2024/04/19 by Luís Carvalho, João L. Costa, Carvalho, Luís +5 · 5 citations
   Neuroscience · #68R01 #68T07 #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Probability (math.PR) #Spectral Theory (math.SP) #Visual perception and processing mechanisms
2. Improved decay estimates and C²-asymptotic stability of solutions to the Einstein-scalar field system in spherical symmetry
   2022/12/23 by João L. Costa, Rodrigo Duarte, Costa, João L. +3 · 1 citation
   Mathematics · Physics and Astronomy · #Analysis of PDEs (math.AP) #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #FOS: Mathematics #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #Mathematical Physics (math-ph) #Navier-Stokes equation solutions