Komornik, Vilmos; Loreti, Paola Observability of rectangular membranes and plates on small sets. (English) Zbl 1354.74122 Evol. Equ. Control Theory 3, No. 2, 287-304 (2014). MSC: 74K15 74K20 93B07 35Q74 35L35 PDFBibTeX XMLCite \textit{V. Komornik} and \textit{P. Loreti}, Evol. Equ. Control Theory 3, No. 2, 287--304 (2014; Zbl 1354.74122) Full Text: DOI arXiv
Komornik, Vilmos; Miara, Bernadette Cross-like internal observability of rectangular membranes. (English) Zbl 1284.35249 Evol. Equ. Control Theory 3, No. 1, 135-146 (2014). MSC: 35L05 93B07 PDFBibTeX XMLCite \textit{V. Komornik} and \textit{B. Miara}, Evol. Equ. Control Theory 3, No. 1, 135--146 (2014; Zbl 1284.35249) Full Text: DOI