Conformal and related changes of metric on the product of two almost contact metric manifolds

• Autores: José Antonio Oubiña Galiñanes, D. E. Blair
• Localización: Publicacions matematiques, ISSN 0214-1493, Vol. 34, Nº 1, 1990, págs. 199-207
• Idioma: inglés
• Títulos paralelos:
  • Cambios conformales y afines de métricas sobre el producto de al menos dos variedades con métricas de contacto
• Enlaces
  • Texto completo
• Resumen

  • This paper studies conformal and related changes of the product metric on the product of two almost contact metric manifolds. It is shown that if one factor is Sasakian, the other is not, but that locally the second factor is of the type studied by Kenmotsu. The results are more general and given in terms of trans-Sasakian, a-Sasakian and ß-Kenmotsu structures.