111 research outputs found
Quantitative uniqueness for elliptic equations with singular lower order terms
Full text linkWe use a Carleman type inequality of Koch and Tataru to obtain quantitative
estimates of unique continuation for solutions of second order elliptic
equations with singular lower order terms. First we prove a three sphere
inequality and then describe two methods of propagation of smallness from sets
of positive measure.Comment: 23 pages, v2 small changes are done and some mistakes are correcte
Carbon isotope study on Celtic graphite-tempered archaeological ceramics from the South Transdanubian region (Hungary)
Full text linkOn regularity of a boundary point for higher-order parabolic equations: towards Petrovskii-type criterion by blow-up approach
Full text linkDinâmica do uso e cobertura da terra no sudeste de Roraima utilizando técnicas de detecção de mudanças
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