Some homological properties of $GL(m|n)$ in arbitrary characteristic
  We show that Penkov's approach to a superanalog of Borel-Bott-Weil theorem for $G=GL(m|n)$ over a field of zero characteristic can be extended for a perfect field of arbitrary odd characteristic. We also prove some partial version of Kempf's vanishing theorem and characteristic free formula for Euler characteristic $\chi(B, \lambda^{\epsilon})$, where $B$ is a Borel subgroup of $G$. 
Alexandr N. Zubkov
math.RT math.RA