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papers

Publications (5)

Existence results of positive solutions for nonlinear cooperative elliptic systems involving fractional Laplacian

Alexander Quaas, Aliang Xia

Principal eigenvalues of fully nonlinear integro-differential elliptic equations with a drift term

Alexander Quaas, Ariel Salort, Aliang Xia

Multiple positive solutions for nonlinear critical fractional elliptic equations involving sign-changing weight functions

Alexander Quaas, Aliang Xia

A Liouville type theorem for Lane-Emden systems involving the fractional Laplacian

Alexander Quaas, Aliang Xia

Existence and uniqueness of positive solutions for a class of logistic type elliptic equations in R^N involving fractional Laplacian

Alexander Quaas, Aliang Xia