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Translates of homogeneous measures associated with observable subgroups

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2020, Doctor of Philosophy, Ohio State University, Mathematics.
Let G be a linear algebraic group over Q, Γ be an arithmetic lattice and H be an observable Q-subgroup. There is an H-invariant measure μ_H supported on the closed submanifold HΓ/Γ which we assume to be infinite. Given a sequence {g_n} in G we study the limiting behavior of (g_n)∗μ_H under the weak-∗ topology. In the non-divergent case we give a rather complete classification. We further supplement this by giving a criterion of non-divergence and prove non-divergence for arbitrary sequence {g_n} for certain large H. We also discuss some examples and applications of our result. This work can be viewed as a natural extension of the work of Eskin– Mozes–Shah and Shapira–Zheng.
Nimish Shah (Advisor)
James Cogdell (Committee Member)
Andrey Gogolev (Committee Member)
75 p.

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Citations

  • ZHANG, R. (2020). Translates of homogeneous measures associated with observable subgroups [Doctoral dissertation, Ohio State University]. OhioLINK Electronic Theses and Dissertations Center. http://rave.ohiolink.edu/etdc/view?acc_num=osu1586431650388853

    APA Style (7th edition)

  • ZHANG, RUNLIN. Translates of homogeneous measures associated with observable subgroups. 2020. Ohio State University, Doctoral dissertation. OhioLINK Electronic Theses and Dissertations Center, http://rave.ohiolink.edu/etdc/view?acc_num=osu1586431650388853.

    MLA Style (8th edition)

  • ZHANG, RUNLIN. "Translates of homogeneous measures associated with observable subgroups." Doctoral dissertation, Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu1586431650388853

    Chicago Manual of Style (17th edition)