• 제목/요약/키워드: $\phi$-holomorphic map

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CRITICALITY OF CHARACTERISTIC VECTOR FIELDS ON ALMOST COSYMPLECTIC MANIFOLDS

  • Pak, Hong-Kyun;Kim, Tae-Wan
    • 대한수학회지
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    • 제44권3호
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    • pp.605-613
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    • 2007
  • Main interest of the present paper is to investigate the criticality of characteristic vector fields on almost cosymplectic manifolds. Killing critical characteristic vector fields are absolute minima. This paper contains some examples of non-Killing critical characteristic vector fields.