Papers

Preprints and journal articles. My papers are also listed on Google Scholar and arXiv.

Preprints

  • Discrete Poincaré and Bogovskiĭ operators for higher order finite element de Rham complexes With Johnny Guzmán and K. Olav Tyssvang. Preprint, 2026 arXiv:2611.05698
  • A symmetric counterexample to Strang’s conjecture for bivariate C1 cubic splines on triangulations Preprint, 2026 arXiv:2610.08470
  • Bounded, commuting, discrete-trace preserving projections With Alexandre Ern and Johnny Guzmán. Preprint, 2026 arXiv:2604.28103
  • Discrete Poincaré and Bogovskiĭ operators on cochains and Whitney forms With Johnny Guzmán, Anil N. Hirani, and Bingyan Liu. Preprint, 2026 arXiv:2603.29018

Journal articles

  • A framework for analysis of DEC approximations to Hodge-Laplacian problems using generalized Whitney forms With Johnny Guzmán. Mathematics of Computation, 2026 arXiv:2505.08934 doi:10.1090/mcom/4245
  • Local L2-bounded commuting projections using discrete local problems on Alfeld splits With Alexandre Ern, Johnny Guzmán, and Martin Vohralík. Foundations of Computational Mathematics, to appear arXiv:2502.03601
  • Discrete Poincaré inequalities: a review on proofs, equivalent formulations, and behavior of constants With Alexandre Ern, Johnny Guzmán, and Martin Vohralík. IMA Journal of Numerical Analysis, 2026 arXiv:2412.11796 doi:10.1093/imanum/draf089