SMOOTH APPROXIMATIONS OF NORMS IN SEPARABLE BANACH SPACES

DOI10.1093/qmath/hat053zbMath1315.46009arXiv1105.6046OpenAlexW2964342179MaRDI QIDQ2922459

Petr Hájek, Jarno Talponen

Publication date: 10 October 2014

Published in: The Quarterly Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1105.6046

zbMATH Keywords

smooth approximationsFréchet differentiable norm

Mathematics Subject Classification ID

Isomorphic theory (including renorming) of Banach spaces (46B03) Derivatives of functions in infinite-dimensional spaces (46G05)

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