Algebraic Geometry: Dr. Mario Maican, Romanian Academy of Science

“The Classification of semi-stable plane sheaves supported on quatric, quintic or sextic curves”

Tuesday, May 15, 2012
  2–3 p.m.

Location: Surge Building 284
  Parking Information

Category: Seminar

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Description: We find locally free resolutions of length 1 for all Gieseker semi-stable sheaves on the complex projective plane having Hilbert polynomial P(m)=rm c, where r=4, 5, 6. The corresponding moduli spaces are thus naturally stratified according to the type of resolution. The strata are quotients modulo certain algebraic groups and have concrete geometric descriptions.

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Open to: General Public
Admission: Free
Sponsor: Mathematics

Contact Information:
James Marberry

jamesm@math.ucr.edu