Title of article :
Closed 1-forms with at most one zero
Author/Authors :
Farber، نويسنده , , M. and Schütz، نويسنده , , D.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2006
Abstract :
We prove that in any nonzero cohomology class ξ ∈ H 1 ( M ; R ) there always exists a closed 1-form having at most one zero.
Keywords :
Closed 1-form , Lusternik–Schnirelmann theory , Novikov theory
