On symplectic cobordism of real projective plane

Autores: M. Bakuradze
Localización: Publicacions matematiques, ISSN 0214-1493, Vol. 44, Nº 1, 2000, págs. 339-342
Idioma: inglés
DOI: 10.5565/publmat_44100_15
Títulos paralelos:
- Cobordismo simpléctico del plano proyectivo
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Resumen
- This note answers a question of V. V. Vershinin concerning the properties of Buchstaber's elements $\theta_{2i+1} (2)$ in the symplectic cobordism ring of the real projective plane. It is motivated by Roush's famous result that the restriction of these elements to the projective line is trivial, and by the relationship with obstructions to multiplication in symplectic cobordism with singularities.