32 citations · 242 across the 23 of their papers we have counts for
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Gaussian Process Priors for Systems of Linear Partial Differential Equations with Constant Coefficients
Marc Härkönen, Markus Lange-Hegermann, Bogdan Raiţă
Partial differential equations (PDEs) are important tools to model physical systems and including them into machine learning models is an important way of incorporating physical kn…
Boundary ellipticity and limiting -estimates on halfspaces
Franz Gmeineder, Bogdan Raiţă, Jean Van Schaftingen
We identify necessary and sufficient conditions on th order differential operators in terms of a fixed halfspace such that the Gagliardo--N…
On Scaling Properties for Two-State Problems and for a Singularly Perturbed Structure
Bodgan Raiţă, Angkana Rüland, Camillo Tissot
In this article we study quantitative rigidity properties for the compatible and incompatible two-state problems for suitable classes of -free operators and for a sing…
Weak and Strong Extremal Biquadratics
Grigoriy Blekherman, Bogdan Raiţă, Isabelle Shankar +1
We study quasiconvex quadratic forms on matrices which correspond to nonnegative biquadratic forms in variables. We disprove a conjecture stated by Harutyunyan…