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math.AP2026
Gagliardo-Nirenberg type inequalities with a BMO term and fractional Laplacians
Dung Le
An improvement of a {\em Global (strong) Gagliardo-Nienberg inequality with a BMO term} is established by replacing local derivatives by {\em and fractional Laplacians.} Local vers…
math.AP2024
Fixed points of maps and nontrivial weak solutions to a class of nonlinear strongly coupled elliptic systems
Dung Le
Local indices at isolated fixed points of a differentiable compact nonlinear map on Banach spaces will be discussed. These results are applied to establish the existence of non…