Publicacións (18)

2013

  1. Homogeneous cotton solitons

    Journal of Physics A: Mathematical and Theoretical, Vol. 46, Núm. 28

2012

  1. Geometric realizability of covariant derivative Kähler tensors for almost pseudo-Hermitian and almost para-Hermitian manifolds

    Annali di Matematica Pura ed Applicata, Vol. 191, Núm. 3, pp. 487-502

2005

  1. Total scalar curvatures of geodesic spheres and of boundaries of geodesic disks

    Progress in Mathematics (Springer Basel), pp. 131-143

  2. Total curvatures of geodesic spheres associated to quadratic curvature invariants

    Annali di Matematica Pura ed Applicata, Vol. 184, Núm. 1, pp. 115-130

  3. Comparison results for the volume of geodesic celestial spheres in Lorentzian manifolds

    Differential Geometry and its Application, Vol. 23, Núm. 1, pp. 1-16

2002

  1. Pseudo-Riemannian manifolds with simple Jacobi operators

    Journal of the Mathematical Society of Japan, Vol. 54, Núm. 4, pp. 847-875

1998

  1. On the paraholomorphic sectional curvature of almost para-hermitian manifolds

    Houston Journal of Mathematics, Vol. 24, Núm. 2, pp. 277-300

  2. Nonsymmetric osserman indefinite kähler manifolds

    Proceedings of the American Mathematical Society, Vol. 126, Núm. 9, pp. 2763-2769

1997

  1. Pseudo-chern classes and opposite chern classes of indefinite almost Hermitian manifolds

    Acta Mathematica Hungarica, Vol. 75, Núm. 4, pp. 299-316

  2. Curvature of indefinite almost contact manifolds

    Journal of Geometry, Vol. 58, Núm. 1-2, pp. 66-86

1995

  1. The kähler-einstein metrics on a k3 surface cannot be almost kähler with respect to an opposite almost complex structure

    Kodai Mathematical Journal, Vol. 18, Núm. 3, pp. 506-514

  2. Null holomorphically flat indefinite almost hermitian manifolds

    Illinois Journal of Mathematics, Vol. 39, Núm. 4, pp. 635-660

1990

  1. On the classes of almost Hermitian structures on the tangent bundle of an almost contact metric manifold

    Acta Mathematica Hungarica, Vol. 56, Núm. 1-2, pp. 29-37

1986

  1. Almost complex structure in the frame bundle of an almost contact metric manifold

    Mathematische Zeitschrift, Vol. 193, Núm. 3, pp. 431-440

1982

  1. Variedades nearly khalerianas cuaterniónicas

    Actas de las IX Jornadas hispano-lusas de matemáticas: Salamanca. 12-16 abril 1982

1980

  1. The sixteen classes of almost Hermitian manifolds and their linear invariants

    Annali di Matematica Pura ed Applicata, Vol. 123, Núm. 1, pp. 35-58

  2. Submersiones casi-hermiticas en W4-variedades

    Publicacions matematiques, Núm. 21, pp. 41-43

1975

  1. Schur's theorem for nearly kÄhler manifolds

    Proceedings of the American Mathematical Society, Vol. 49, Núm. 2, pp. 421-425