Uniqueness of second-order elliptic operators with unbounded and degenerate coefficients in L ₁-spaces

Published in: Quaestiones Mathematicae
Volume 47 , issue 9 : Entrepreneurship and Africa’s Cultural Context , 2024 , pages: 1775–1790

DOI: 10.2989/16073606.2024.2344706

Author(s): Tan Duc Do University of Economics Ho Chi Minh City, Vietnam, Le Xuan Truong University of Economics Ho Chi Minh City, Vietnam,

Keywords: 35J15, 47B44, 47F05, Second-order elliptic operator, unbounded coefficients, m-accretive, endpoint estimates,

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Let . Let and . Consider the formal second-order differential operator

Uniqueness of second-order elliptic operators with unbounded and degenerate coefficients in L 1-spaces