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  2. Density theorem for Kleinian groups - Wikipedia

    en.wikipedia.org/wiki/Density_theorem_for_Klein...

    Bers (1970) suggested the Bers density conjecture, that singly degenerate Kleinian surface groups are on the boundary of a Bers slice. This was proved by Bromberg (2007) for Kleinian surface groups with no parabolic elements. A more general version of Bers's conjecture due to Sullivan and Thurston in the late 1970s and early 1980s states that ...

  3. Lipman Bers - Wikipedia

    en.wikipedia.org/wiki/Lipman_Bers

    Lipman Bers (Latvian: Lipmans Berss; May 22, 1914 – October 29, 1993) was a Latvian-American mathematician, born in Riga, who created the theory of pseudoanalytic functions and worked on Riemann surfaces and Kleinian groups.

  4. Bers slice - Wikipedia

    en.wikipedia.org/wiki/Bers_slice

    A Bers slice is a subset of the moduli space of quasi-Fuchsian groups for which one of the two components of this map is a constant function to a single point in its copy of Teichmüller space.

  5. Blocks to Robots - Wikipedia

    en.wikipedia.org/wiki/Blocks_to_Robots

    Blocks to Robots: Learning with Technology in the Early Childhood Classroom (2008) is an educational guide book by Marina Umaschi Bers [1] that introduces the idea of learning with technology in the early childhood classroom. [2] Research shows that attitudes about science, math, and technology start to form during early education.

  6. List of New York City agencies - Wikipedia

    en.wikipedia.org/wiki/List_of_New_York_City_agencies

    The New York City Board of Education Retirement System (BERS) was founded on August 31, 1921. The benefits that BERS provides include service retirement benefits, disability retirement benefits, death benefits, and a Tax-Deferred Annuity (TDA) program.

  7. Bers - Wikipedia

    en.wikipedia.org/wiki/Bers

    Bers (Wales), or Y Bers, the Welsh name of the town of Bersham; Basse Bers and Haute Bers, villages in the Rimbach-près-Masevaux commune of northeastern France; BERS (software), an Australian computer program for House Energy Rating; Father Bers, a German writer who traced the origin of the Prayer to Saint Michael

  8. Measurable Riemann mapping theorem - Wikipedia

    en.wikipedia.org/wiki/Measurable_Riemann_mapping...

    In mathematics, the measurable Riemann mapping theorem is a theorem proved in 1960 by Lars Ahlfors and Lipman Bers in complex analysis and geometric function theory.Contrary to its name, it is not a direct generalization of the Riemann mapping theorem, but instead a result concerning quasiconformal mappings and solutions of the Beltrami equation.

  9. Topological data analysis - Wikipedia

    en.wikipedia.org/wiki/Topological_data_analysis

    In applied mathematics, topological data analysis (TDA) is an approach to the analysis of datasets using techniques from topology. Extraction of information from datasets that are high-dimensional, incomplete and noisy is generally challenging.