• 23 Citations
  • 3 h-Index
19922013

Research output per year

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Research Output

  • 23 Citations
  • 3 h-Index
  • 15 Article
2013

Singularities of differential equations of asymptotic lines on surfaces in R^4

M.A.S.Ruas, M. A. S. R., Y.Kurokawa, Y. K. & Kurokawa, Y., 2013 Mar 1, In : Default journal.

Research output: Contribution to journalArticle

2012

Webs on sphere by pencils of planes

Y.Kurokawa, Y. K. & Kurokawa, Y., 2012 Jul 25, In : 12th International Workshop on Real and Complex Singularities.

Research output: Contribution to journalArticle

2006

Simple singularities of differential equations of asymptotic lines on surfaces in 4-space

Y.Kurokawa, Y. K., M.A.S.Ruas, M. A. S. R. & Kurokawa, Y., 2006 Jul 1, In : Default journal.

Research output: Contribution to journalArticle

2002

On differential equations of asymptotic lines on surfaces in 4-space

Y.Kurokawa, Y. K., M.A.S.Ruas, M. A. S. R. & Kurokawa, Y., 2002 Jan 1, In : Default journal.

Research output: Contribution to journalArticle

Topological rigidity for certain families of differentiable plane curves

Dufour, J. P. & Kurokawa, Y., 2002 Jan 1, In : Journal of the London Mathematical Society. 65, 1, p. 223-242 20 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2001

Singularities for projections of contour lines of surfaces onto planes

Kurokawa, Y., 2001 Jan 1, In : Hokkaido Mathematical Journal. 30, 3, p. 573-587 15 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Singularities of differential equations of asymptotic lines on surfaces in 4-space

Y.Kurokawa, Y. K., M.A.S.Ruas, M. A. S. R. & Kurokawa, Y., 2001 Jul 1, In : Default journal.

Research output: Contribution to journalArticle

1998

Topological rigidities for certain map germs which are associated with topographies

Y.Kurokawa, Y. K., J.P.Dufour, J. P. D. & Kurokawa, Y., 1998 Jun 1, In : Default journal.

Research output: Contribution to journalArticle

1997

Topological rigidities for certain map germs

Y.Kurokawa, Y. K., J.P.Dufour, J. P. D. & Kurokawa, Y., 1997 Sep 1, In : Default journal.

Research output: Contribution to journalArticle

1996

Functional moduli and topological rigidities for topographies

Y.Kurokawa, Y. K. & Kurokawa, Y., 1996 Mar 1, In : Default journal.

Research output: Contribution to journalArticle

Singularities for projections of contour lines of surfaces onto planes

Y.Kurokawa, Y. K. & Kurokawa, Y., 1996 Aug 1, In : Default journal.

Research output: Contribution to journalArticle

1995

Holonomic systems of Clairaut type

Izumiya, S. & Kurokawa, Y., 1995 Sep, In : Differential Geometry and its Applications. 5, 3, p. 219-235 17 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)
1994

On systems of clairaut type

Izumiya, S. & Kurokawa, Y., 1994, In : Kodai Mathematical Journal. 17, 3, p. 636-643 8 p.

Research output: Contribution to journalArticle

1993

On functional moduli for holonomic systems of Clairaut type

Y.Kurokawa, Y. K. & Kurokawa, Y., 1993 Jan 1, In : Default journal.

Research output: Contribution to journalArticle

1992

On functional moduli for first order ordinary differential equations

Y.Kurokawa, Y. K. & Kurokawa, Y., 1992 Jun 1, In : Default journal.

Research output: Contribution to journalArticle