Cătălin I.
Cârstea

Associate Professor
Department of Applied Mathematics

National Yang Ming Chiao Tung University · Hsinchu, Taiwan

I work on inverse problems and partial differential equations, particularly boundary inverse problems for nonlinear, anisotropic, and low-regularity equations.

Research Publications Curriculum vitae carstea@nycu.edu.tw catalin.carstea@gmail.com

Research

Inverse problems and partial differential equations.

A fuller research overview will be added later.

Research page →Under construction

Recent work

A few current preprints and projects.

Relative formalization in Isabelle/HOL of a result in inverse problems
2026 · An experiment in AI-assisted relative formalization of an inverse-problems theorem.
An inverse free boundary problem
2026 · With Matti Lassas, Jinpeng Lu, Lauri Oksanen, and Ziyao Zhao.
On the Calderón problem with piecewise polynomial anisotropic conductivities and many-flat-face interfaces
2026 · Finite-dimensional anisotropic recovery with layer stripping and Hölder stability.

All publications and preprints →

Teaching

Current courses and an archive of earlier course pages.

Fall 2026: Calculus A (I) and Introduction to Real Analysis.

Older course pages are collected in the teaching archive.

Contact

carstea@nycu.edu.tw
catalin.carstea@gmail.com
+886 3 571 2121 ext. 56423

Department