2 citations · 5 across the 6 of their papers we have counts for
6 papers
Topology of mixed hypersurfaces of cyclic type
Kazumasa Inaba, Masayuki Kawashima, Mutsuo Oka
We study a simplicial mixed polynomial of cyclic type and its associated weighted homogeneous polynomial. In the present paper, we show that their links are diffeomorphic and their…
On linear deformations of Brieskorn singularities of two variables into generic maps
Kazumasa Inaba, Masaharu Ishikawa, Masayuki Kawashima +1
In this paper, we study deformations of Brieskorn polynomials of two variables obtained by adding linear terms consisting of the conjugates of complex variables and prove that the…
On (2,3) torus decompositions of QL-configurations
Masayuki Kawashima, Kenta Yoshizaki
Let be an affine quartic which does not intersect transversely with the line at infinity . In this paper, we show the existence of a torus decomposition of…
On the fundamental group of the complement of linear torus curves of maximal contact
M. Kawashima
In this paper, we compute the fundamental group of the complement of linear torus curves of maximal contact and we show that it is isomorphic that of generic linear torus curves.
On Alexander Polynomials of Certain (2,5) Torus Curves
M. Kawashima, M. Oka
In this paper, we compute Alexander polynomials of a torus curve C of type (2, 5), C : f(x, y) = f_2(x, y)^5 + f_5(x, y)^2 = 0, under the assumption that the origin O is the unique…
Classification of Local Singularities on Torus Curves of Type (2,5)
M. Kawashima
In this paper, we consider curves of degree 10 of torus type (2,5), C : f_5(x, y)^2 + f_2(x, y)^5 = 0. Assume that f_2(0, 0) = f_5(0, 0) = 0. Then O = (0, 0) is a singular point of…