The Regularity of Lagrangians <em>f</em>(<em>x</em>, <i>ξ</i>)=|<i>ξ</i>|<sup><i>α</i>(<i>x</i>)</sup> with Hölder Exponents <i>α</i>(<i>x</i>)

中国科学院数学与系统科学研究院期刊网

The Regularity of Lagrangians f(x, ξ)=|ξ|^α(x) with Hölder Exponents α(x)

Fan Xianling

Acta Mathematica Sinica . 1996, (3): 254 -261 . DOI: 10.1007/BF02106979