Alexander V. Ivashchenko

Publication Activity (10 Years)

Years Active: 1993-1994
Publications (10 Years): 0

Publications

Alexander V. Ivashchenko
Some properties of contractible transformations on graphs. Discret. Math. 133 (1-3) (1994)
Alexander V. Ivashchenko
Contractible transformations do not change the homology groups of graphs. Discret. Math. 126 (1-3) (1994)
Alexander V. Ivashchenko, Yeong-Nan Yeh
Minimal graphs of a torus, a projective plane and spheres and some properties of minimal graphs of homotopy classes. Discret. Math. 126 (1-3) (1994)
Alexander V. Ivashchenko
Graphs of spheres and tori. Discret. Math. 128 (1-3) (1994)
Alexander V. Ivashchenko
The coordinate representation of a graph and n-universal graph of radius 1. Discret. Math. 120 (1-3) (1993)
Alexander V. Ivashchenko
Representation of smooth surfaces by graphs. Transformations of graphs which do not change the Euler characteristic of graphs. Discret. Math. 122 (1-3) (1993)