caa a22 4500 445884274 CHVBK 20180317145554.0 cr unu---uuuuu 170323e20110401xx s 000 0 eng 10.1007/s10711-010-9537-0 doi (NATIONALLICENCE)springer-10.1007/s10711-010-9537-0 Rossi Michele Dipartimento di Matematica, Università di Torino, via Carlo Alberto 10, 10123, Torino, Italy aut Homological type of geometric transitions [Elektronische Daten] [Michele Rossi] The present paper gives an account and quantifies the change in topology induced by small and type II geometric transitions, by introducing the notion of the homological type of a geometric transition. The obtained results agree with, and go further than, most results and estimates, given to date by several authors, both in mathematical and physical literature. Springer Science+Business Media B.V., 2010 Geometric transitions nationallicence Conifold transitions nationallicence Calabi Yau threefolds nationallicence Vacuum degeneracy nationallicence Black hole condensation nationallicence Resolution of isolated singularities nationallicence Smoothing isolated singularities nationallicence Geometriae Dedicata Springer Netherlands 151/1(2011-04-01), 323-359 0046-5755 151:1<323 2011 151 10711 https://doi.org/10.1007/s10711-010-9537-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10711-010-9537-0 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Rossi Michele Dipartimento di Matematica, Università di Torino, via Carlo Alberto 10, 10123, Torino, Italy aut NATIONALLICENCE 773 0- Geometriae Dedicata Springer Netherlands 151/1(2011-04-01), 323-359 0046-5755 151:1<323 2011 151 10711 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer