Maleva, Olga; Preiss, David Directional upper derivatives and the chain rule formula for locally Lipschitz functions on Banach spaces. (English) Zbl 1350.46033 Trans. Am. Math. Soc. 368, No. 7, 4685-4730 (2016). MSC: 46G05 26B30 58C20 26B12 PDFBibTeX XMLCite \textit{O. Maleva} and \textit{D. Preiss}, Trans. Am. Math. Soc. 368, No. 7, 4685--4730 (2016; Zbl 1350.46033) Full Text: DOI Link
Preiss, David Gâteaux differentiability of cone-monotone and pointwise Lipschitz functions. (English) Zbl 1331.46031 Isr. J. Math. 203, 501-534 (2014). Reviewer: Olga Maleva (Birmingham) MSC: 46G05 46B22 49J50 PDFBibTeX XMLCite \textit{D. Preiss}, Isr. J. Math. 203, 501--534 (2014; Zbl 1331.46031) Full Text: DOI