In this paper we present some results concerning bounded harmonic 1-forms on manifolds of compact type. As a corollary we obtain a rigidity result for the first cohomology group of locally isometric Riemannian manifolds.
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Hanoi Univ Sci VNU, Fac Math Mech Informat, Hanoi, Vietnam
Thang Long Univ, Thang Long Inst Math & Appl Sci TIMAS, Hanoi, VietnamHanoi Univ Sci VNU, Fac Math Mech Informat, Hanoi, Vietnam
Nguyen Thac Dung
Nguyen Van Duc
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Hanoi Univ Sci VNU, Fac Math Mech Informat, Hanoi, Vietnam
Thang Long Univ, Thang Long Inst Math & Appl Sci TIMAS, Hanoi, VietnamHanoi Univ Sci VNU, Fac Math Mech Informat, Hanoi, Vietnam
机构:
Univ Pisa, Dipartimento Matemat, Largo Bruno Pontecorvo 5, I-56127 Pisa, ItalyUniv Pisa, Dipartimento Matemat, Largo Bruno Pontecorvo 5, I-56127 Pisa, Italy
机构:
Vietnam Natl Univ, Univ Sci, Fac Math Mech Informat, Hanoi, Vietnam
Thang Long Univ, Thang Long Inst Math & Appl Sci TIMAS, Hanoi, VietnamVietnam Natl Univ, Univ Sci, Fac Math Mech Informat, Hanoi, Vietnam
Dung, Nguyen Thac
Tuyen, Nguyen Dang
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Hanoi Univ Civil Engn, Dept Math, Hanoi, VietnamVietnam Natl Univ, Univ Sci, Fac Math Mech Informat, Hanoi, Vietnam