Publications and Preprints

PUBLICATIONS

1. On the surjectivity of the localization maps for Galois cohomology of algebraic groups over fields, Commun. Algebra 32, pp. 3169-3177 (2004) with Nguyen Quoc Thang.

2. On the Galois and flat cohomology of unipotent algebraic groups over nonperfect fields, Proc. Japan Acad. 81(6), Ser. A, pp. 121-123 (2005) with Nguyen Quoc Thang.

3. On an analog of Serre's conjectures, Galois cohomology and defining equation of unipotent algebraic groups, Proc. Japan Acad. 83(7), Ser. A, pp. 93-98 (2007) with Nguyen Quoc Thang.

4. On the Galois and flat cohomology of unipotent algebraic groups over local and global function fields, I, Journal of Algebra 319(10), pp. 4288-4324 (2008) with Nguyen Quoc Thang.

5. Galois cohomology of algebraic unipotent groups and field extensions, Comm. Algebra 39, pp. 1-16 (2011), with Nguyen Quoc Thang.

6. On p-embedding problems in characteristic p, J. Pure and Appl. Algebra 215 (2011) 2533-2537, with Lior Bary-Soroker.

7. On the Galois cohomology of unipotent algebraic groups over local fields, J. Algebra 344 (2011), 47–59.

8.  On the essential dimension of unipotent algebraic groups, J. Pure and Appl. Algebra  217 (2013), 432–448.

9. Embedding problems with local conditions and the admissibility of finite groups, to appear in Israel Journal of Mathematics.

PREPRINTS

1. On the Galois and flat cohomology of unipotent algebraic groups over local and global function fields, II, in preparation, with Nguyen Quoc Thang.

2. Images of additive polynomials, in preparation.