内容简介
Incisive,self-containedaccountoftensoranalysisandthecalculusofexteriordifferentialforms,interactionbetweentheconceptofinvarianceandthecalculusofvariations.Emphasisisonanalyticaltechniques,withlargenumberofproblems,fromroutinemanipulativeexercisestotechnicallydifficultassignments.