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In the mathematical theory of Kleinian groups, the Riley slice of Schottky space is a family of Kleinian groups generated by two parabolic elements. It was studied in detail by , and some subtle errors in their paper were corrected by . ==Definition== The Riley slice consists of the complex numbers ρ such that the two matrices : generate Kleinian group ''G'' with regular set Ω such that Ω/''G'' is a 4-times punctured sphere. The Riley slice is the quotient of the Teichmuller space of a 4-times punctured sphere by a group generated by Dehn twists around a curve, and so is topologically an annulus. 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Riley slice」の詳細全文を読む スポンサード リンク
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