Evaluation of the Least Constant in Sobolev’s Inequality for $H^1 (0,s)$

DOI10.1137/0720094zbMath0533.46021OpenAlexW2036055683MaRDI QIDQ3316008

J. T. Marti

Publication date: 1983

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/0720094

zbMATH Keywords

hyperbolic cosine functionVariational methodsSobolev's inequalityimbedding

Mathematics Subject Classification ID

Variational inequalities (49J40) Sobolev spaces and other spaces of ``smooth functions, embedding theorems, trace theorems (46E35)

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