A Fifth Necessary Condition for a Strong Extremum of the Integral $\Int\sp {X\sb 1}\sb {X\sb 0} F(x,y,y’)dx$
Transactions of the American Mathematical Society - United States
doi 10.1090/s0002-9947-1906-1500751-8
Full Text
Open PDFAbstract
Available in full text
Date
February 1, 1906
Authors
Publisher
American Mathematical Society (AMS)