We determine bounds for the regular genus of any 4-manifold, which is a product of {Mathematical expression} by a closed 3-manifold, or a product of two closed surfaces. This is done by an explicit construction of a graph representing the manifold, and by finding a minimal regular imbedding of it. © 1982 D. Reidel Publishing Company.
Ferri M., Gagliardi C. (1982). On the genus of 4-dimensional products of manifolds. GEOMETRIAE DEDICATA, 13(3), 331-345 [10.1007/BF00148238].
On the genus of 4-dimensional products of manifolds
Ferri M.;
1982
Abstract
We determine bounds for the regular genus of any 4-manifold, which is a product of {Mathematical expression} by a closed 3-manifold, or a product of two closed surfaces. This is done by an explicit construction of a graph representing the manifold, and by finding a minimal regular imbedding of it. © 1982 D. Reidel Publishing Company.File in questo prodotto:
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