Answers are grounded in this paper and cite their sources.
F.F. BONSALL; INQUALITIES WITH NON-CONJUGATE PARAMETERS, The Quarterly Journal of Mathematics, Volume 2, Issue 1, 1 January 1951, Pages 135–150, https://doi.org
No takes yet. Share an insight, caveat, or question.
F. F. Bonsall (1951) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: