activity
20012025
most citedQ-complements on log surfaces

6 citations · 6 across the 3 of their papers we have counts for

collaborators

3 papers

hep-th2025

RNS superstring measure for genus 3

Petr Dunin-Barkowski, Igor Fedorov, Alexey Sleptsov

We propose a new formula for the RNS supersting measure for genus 3. Our derivation is based on invariant theory. We follow Witten's idea of using an algebraic parametrization of t…

math.AG2003★ 6 cited

Q-complements on log surfaces

I. Yu. Fedorov, S. A. Kudryavtsev

In this paper the log surfaces without $\QQ$-complement are classified. In particular, they are non-rational always. This result takes off the restriction in the theory of compleme…

math.AG2001

Divisorial contractions to some Gorenstein singularities

I. Yu. Fedorov

Divisorial contractions to singularities, defined by equations and are classified.