Geodesic
Projectivity in Algebraic Cobordism
Canadian journal of mathematics, Tome 67 (2015) no. 3, pp. 639-653

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DOI

The algebraic cobordism group of a scheme is generated by cycles that are proper morphismsfrom smooth quasiprojective varieties. We prove that over a field of characteristic zero the quasiprojectivity assumption can be omitted to get the same theory.
DOI : 10.4153/CJM-2014-026-8
Mots-clés : 14C17, 14F43, 55N22, algebraic cobordism, quasiprojectivity, cobordism cycles 
Gonzalez, Jose Luis; Karu, Kalle. Projectivity in Algebraic Cobordism. Canadian journal of mathematics, Tome 67 (2015) no. 3, pp. 639-653. doi: 10.4153/CJM-2014-026-8
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     author = {Gonzalez, Jose Luis and Karu, Kalle},
     title = {Projectivity in {Algebraic} {Cobordism}},
     journal = {Canadian journal of mathematics},
     pages = {639--653},
     year = {2015},
     volume = {67},
     number = {3},
     doi = {10.4153/CJM-2014-026-8},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2014-026-8/}
}
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