Abstract
Let G be a simple algebraic group defined over an algebraically closed field of characteristic \(p>0\). For a positive integer r, let \(G_r\) be the r-th Frobenius kernel of G. We determine in this paper a number m such that the cohomology \(\text {H}^n(G_r,k)\) is isomorphic to \(\text {H}^n(G_1,k)\) for all \(n\le m\) where m depends on p and the type of G.
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Acknowledgements
This paper is a part of the author’s dissertation at the University of Georgia. He is grateful for the guidedance of his Ph.D. advisor Daniel K. Nakano and secondary advisor Christopher M. Drupieski.
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Ngo, N.V. (2019). Low Degree Cohomology of Frobenius Kernels. In: Feldvoss, J., Grimley, L., Lewis, D., Pavelescu, A., Pillen, C. (eds) Advances in Algebra. SRAC 2017. Springer Proceedings in Mathematics & Statistics, vol 277. Springer, Cham. https://doi.org/10.1007/978-3-030-11521-0_13
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DOI: https://doi.org/10.1007/978-3-030-11521-0_13
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