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math.AP2024
Existence for noncoercive nonlinear elliptic equations with two lower-order terms
Thi Tam Dang, Trung Hau Hoang
This paper considers a class of noncoercive nonlinear elliptic problems with coefficients defined in Marcinkiewicz and Lorentz spaces. We prove the existence of a solution for the…
math.AP2024
Existence and uniqueness for renormalized solutions to a general noncoercive nonlinear parabolic equation
T. T. Dang, G. Orlandi
This paper introduces the concept of renormalized solution for a general class of non-coercive nonlinear parabolic problems, including both singularities and unbounded lower order…