Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: keyword exact "HARNACK INEQUALITY" Add to list Journal Article A1 open access Best constants in subelliptic fractional Sobolev and Gagliardo-Nirenberg inequalities and ground states on stratified Lie groups Sekhar Ghosh, Vishvesh Kumar (UGent) and Michael Ruzhansky (UGent) (2026) CALCULUS OF VARIATIONS AND PARTIAL DIFFERENTIAL EQUATIONS. 65(1). Add to list Journal Article A1 open access Compact embeddings, eigenvalue problems, and subelliptic Brezis–Nirenberg equations involving singularity on stratified Lie groups Sekhar Ghosh, Vishvesh Kumar (UGent) and Michael Ruzhansky (UGent) (2024) MATHEMATISCHE ANNALEN. 388(4). p.4201-4249 Add to list Journal Article A1 open access Principal frequency of p-sub-Laplacians for general vector fields Michael Ruzhansky (UGent) , Bolys Sabitbek and Durvudkhan Suragan (2021) ZEITSCHRIFT FUR ANALYSIS UND IHRE ANWENDUNGEN. 40(13). p.97-109