A. Malyutin

Faithful interpretations of Matveev’s virtual manifolds

<p> S. V. Matveev introduced the concept of virtual manifolds and posed the question of whether the natural map from the set of virtual manifolds to the set of <inline-formula content-type="math/mathml"> <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathM...