On face vectors of trivalent maps
Stanislav Jendroľ (1986)
Mathematica Slovaca
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Stanislav Jendroľ (1986)
Mathematica Slovaca
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Petr Hiršl (1967)
Kybernetika
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Karel Beneš (1990)
Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica
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Jozef Zámožík (1982)
Aplikace matematiky
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This paper gives a simple algorithm for the identification of the insidedness and the autsidedness of a plane bounded region. The region can be the union, intersection or difference of an arbitrary number of -tuple connected regions.