Giaquinta, Mariano On differentiability of the extremals of variational integrals. (English) Zbl 0494.49032 Nonlinear analysis, function spaces and applications, Vol. 2, Proc. Spring Sch., Pisek/Czech. 1982, Teubner-Texte Math. 49, 38-92 (1982). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 Documents MSC: 49Q20 Variational problems in a geometric measure-theoretic setting 35D10 Regularity of generalized solutions of PDE (MSC2000) 35J60 Nonlinear elliptic equations 26B35 Special properties of functions of several variables, Hölder conditions, etc. 35J20 Variational methods for second-order elliptic equations Keywords:extremals of multiple integrals; regularity properties of weak solutions; nonlinear elliptic systems; Euler equations Citations:Zbl 0488.00011 PDF BibTeX XML Full Text: EuDML OpenURL