Calculation of the avoiding ideal for Σ1,1
Tamás Terpai
Banach Center Publications, Tome 86 (2009), p. 307-313 / Harvested from The Polish Digital Mathematics Library
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We calculate the mapping H*(BO;ℤ₂)→H*(K1,0;ℤ₂) and obtain a generating system of its kernel. As a corollary, bounds on the codimension of fold maps from real projective spaces to Euclidean space are calculated and the rank of a singular bordism group is determined.

Publié le : 2009-01-01
EUDML-ID : urn:eudml:doc:282172 
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     author = {Tam\'as Terpai},
     title = {Calculation of the avoiding ideal for $$\Sigma$^{1,1}$
            },
     journal = {Banach Center Publications},
     volume = {86},
     year = {2009},
     pages = {307-313},
     zbl = {1169.57028},
     language = {en},
     url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-bc85-0-21}
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Tamás Terpai. Calculation of the avoiding ideal for $Σ^{1,1}$
            . Banach Center Publications, Tome 86 (2009) pp. 307-313. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-bc85-0-21/