D. E. Edmunds

University of Sussex — United Kingdom

Computer Science · Physical Sciences

25h-index3.1kcitations177works0.52yr avg
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Research Topics

Advanced Mathematical Modeling in Engineering(54), Differential Equations and Boundary Problems(40), Nonlinear Partial Differential Equations(36), Spectral Theory in Mathematical Physics(36), Advanced Harmonic Analysis Research(31)

Publications177 total

Quantitative Non-Compactness Properties of the Fourier Transform on Optimal Spaces
Journal of Fourier Analysis and Applications·2025
Notes on non-compact maps and the importance of Bernstein numbers
Advances in Operator Theory·2025· 1 cited
Remarks on the Laplace transform
Revista Matemática Complutense·2025· 1 cited
Approximate Solutions of Variational Inequalities and the Ekeland Principle
Mathematics·2025Open Access
Remarks on j−$j-$eigenfunctions of operators
Mathematische Nachrichten·2023Open Access
Non-compact embeddings of Sobolev spaces
Journal of Approximation Theory·2022
Almost compact and compact embeddings ofvariable exponent spaces
Studia Mathematica·2022· 2 cited
Measure of noncompactness of Sobolev embeddings on strip-like domains
Journal of Approximation Theory·2021· 5 citedOpen Access
Inequalities of Rellich Type
Functional Analysis and Its Applications·2021· 1 cited
Remarks on Surjectivity of Gradient Operators
Mathematics·2020· 10 citedOpen Access
Measure of noncompactness, surjectivity of gradient operators and an application to the p-Laplacian
Journal of Mathematical Analysis and Applications·2018· 4 cited
Behaviour of $L_{q}$ norms of the $\operatorname {sinc}_{p}$ function
Proceedings of the American Mathematical Society·2018· 2 citedOpen Access
Capacity and Compactness Criteria
2018
Linear Operators in Banach Spaces
2018· 1 cited
Global and Asymptotic Estimates for the Eigenvalues of −Δ +<i>q</i>when<i>q</i>Is Real
2018
Generalized Dirichlet and Neumann Boundary-Value Problems
2018
Essential Spectra of General Second-Order Differential Operators
2018
Second-Order Differential Operators on Arbitrary Open Sets
2018
Estimates for the Singular Values of −Δ +<i>q</i>when<i>q</i>is Complex
2018
Sesquilinear Forms in Hilbert Spaces
2018
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Frequent Co-authors

Ján Lang(7), Jiří Rákosník(4), Hans Triebel(3), W. D. Evans(3), Ramsay Dyer(3), Petr Gurka(2), W. D. Evans(2), W. D. Evans(2), H. Triebel(2), Fernando Cobos(2), Bohumı́r Opic(2), Donato Fortunato(1), Enrico Jannelli(1), D.J. Harris(1), Vakhtang Kokilashvili(1), Alexander Meskhi(1), Yu. V. Netrusov(1), Yuri Netrusov(1), Marilene Teixeira(1), Osvaldo Méndez(1)