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This article is cited in 7 scientific papers (total in 7 papers)
Finding ein components in the moduli spaces of stable rank $2$ bundles on the projective $3$-space
A. A. Kytmanova, N. N. Osipova, S. A. Tikhomirovbc a Siberian Federal University, Krasnoyarsk, Russia
b Koryazhma Branch of Lomonosov Nothern (Arctic) Federal University, Koryazhma, Russia
c Ushinsky Yaroslavl State Pedagogical University, Yaroslavl, Russia
Abstract:
Some method is proposed for finding Ein components in moduli spaces of stable rank $2$ vector bundles with first Chern class $c_1=0$ on the projective $3$-space. We formulate and illustrate a conjecture on the growth rate of the number of Ein components in dependence on the numbers of the second Chern class. We present a method for calculating the spectra of the above bundles, a recurrent formula, and an explicit formula for computing the number of the spectra of these bundles.
Keywords:
stable bundle, Chern class, moduli space.
Received: 05.05.2015
Citation:
A. A. Kytmanov, N. N. Osipov, S. A. Tikhomirov, “Finding ein components in the moduli spaces of stable rank $2$ bundles on the projective $3$-space”, Sibirsk. Mat. Zh., 57:2 (2016), 410–419; Siberian Math. J., 57:2 (2016), 322–329
Linking options:
https://www.mathnet.ru/eng/smj2753 https://www.mathnet.ru/eng/smj/v57/i2/p410
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