FERNANDO
COBOS DÍAZ
Catedrático de universidad
Friedrich Schiller University Jena
Jena, AlemaniaPublicacions en col·laboració amb investigadors/es de Friedrich Schiller University Jena (10)
2021
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On function spaces of Lorentz–Sobolev type
Mathematische Annalen, Vol. 381, Núm. 1-2, pp. 807-839
2019
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On optimal approximation in periodic Besov spaces
Journal of Mathematical Analysis and Applications, Vol. 474, Núm. 2, pp. 1441-1462
2016
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Characterizations of logarithmic Besov spaces in terms of differences, Fourier-analytical decompositions, wavelets and semi-groups
Journal of Functional Analysis, Vol. 270, Núm. 12, pp. 4386-4425
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Optimal approximation of multivariate periodic Sobolev functions in the sup-norm
Journal of Functional Analysis, Vol. 270, Núm. 11, pp. 4196-4212
2009
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Reiteration formulae for interpolation methods associated to polygons
Journal of Mathematical Analysis and Applications, Vol. 352, Núm. 2, pp. 773-787
2004
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Abstract and concrete logarithmic interpolation spaces
Journal of the London Mathematical Society, Vol. 70, Núm. 1, pp. 231-243
1990
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Eigenvalues of integral operators with positive definite kernels satisfying integrated Hölder conditions over metric compacta
Journal of Approximation Theory, Vol. 63, Núm. 1, pp. 39-55
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Eigenvalues of weakly singular integral operators
Journal of the London Mathematical Society, Vol. s2-41, Núm. 2, pp. 323-335
1989
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On a conjecture of barry simon on trace ideals
Duke Mathematical Journal, Vol. 59, Núm. 1, pp. 295-299
1988
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Entropy and eigenvalues of weakly singular integral operators
Integral Equations and Operator Theory, Vol. 11, Núm. 1, pp. 64-86