[{"_id":"1930158","volume":146,"date_created":"2010-12-07T10:47:30Z","keyword":["Diophantine approximation","approximation by","polynomial root separation","algebraic numbers"],"abstract":[{"lang":"eng","text":"We investigate the distribution of real algebraic numbers of a fixed degree that have a close conjugate number, with the distance between the conjugate numbers being given as a function of their height. The main result establishes the ubiquity of such algebraic numbers in the real line and implies a sharp quantitative bound on their number. Although the main result is rather general, it implies new estimates on the least possible distance between conjugate algebraic numbers, which improve recent bounds obtained by Bugeaud and Mignotte. So far, the results a la Bugeaud and Mignotte have relied on finding explicit families of polynomials with clusters of roots. Here we suggest a different approach in which irreducible polynomials are implicitly tailored so that their derivatives assume certain values. We consider some applications of our main theorem, including generalisations of a theorem of Baker and Schmidt and a theorem of Bernik, Kleinbock and Margulis in the metric theory of Diophantine approximation."}],"author":[{"full_name":"Beresnevich, Victor","last_name":"Beresnevich","first_name":"Victor"},{"full_name":"Bernik, Vasili","first_name":"Vasili","last_name":"Bernik"},{"full_name":"Götze, Friedrich","first_name":"Friedrich","last_name":"Götze","id":"10518"}],"article_type":"original","title":"The distribution of close conjugate algebraic numbers","publication":"COMPOSITIO MATHEMATICA","publication_identifier":{"issn":["0010-437X"]},"date_updated":"2019-05-10T09:30:23Z","year":"2010","quality_controlled":"1","intvolume":" 146","user_id":"89573","publisher":"LONDON MATH SOC","type":"journal_article","external_id":{"isi":["000282349100003"]},"publication_status":"published","citation":{"ama":"Beresnevich V, Bernik V, Götze F. The distribution of close conjugate algebraic numbers. *COMPOSITIO MATHEMATICA*. 2010;146(5):1165-1179.","default":"Beresnevich V, Bernik V, Götze F (2010)

*COMPOSITIO MATHEMATICA* 146(5): 1165-1179.","lncs":" Beresnevich, V., Bernik, V., Götze, F.: The distribution of close conjugate algebraic numbers. COMPOSITIO MATHEMATICA. 146, 1165-1179 (2010).","apa":"Beresnevich, V., Bernik, V., & Götze, F. (2010). The distribution of close conjugate algebraic numbers. *COMPOSITIO MATHEMATICA*, *146*(5), 1165-1179. doi:10.1112/S0010437X10004860","frontiers":"Beresnevich, V., Bernik, V., and Götze, F. (2010). The distribution of close conjugate algebraic numbers. *COMPOSITIO MATHEMATICA* 146, 1165-1179.","wels":"Beresnevich, V.; Bernik, V.; Götze, F. (2010): The distribution of close conjugate algebraic numbers *COMPOSITIO MATHEMATICA*,146:(5): 1165-1179.","angewandte-chemie":"V. Beresnevich, V. Bernik, and F. Götze, “The distribution of close conjugate algebraic numbers”, *COMPOSITIO MATHEMATICA*, **2010**, *146*, 1165-1179.","harvard1":"Beresnevich, V., Bernik, V., & Götze, F., 2010. The distribution of close conjugate algebraic numbers. *COMPOSITIO MATHEMATICA*, 146(5), p 1165-1179.","chicago":"Beresnevich, Victor, Bernik, Vasili, and Götze, Friedrich. 2010. “The distribution of close conjugate algebraic numbers”. *COMPOSITIO MATHEMATICA* 146 (5): 1165-1179.

","mla":"Beresnevich, Victor, Bernik, Vasili, and Götze, Friedrich. “The distribution of close conjugate algebraic numbers”. *COMPOSITIO MATHEMATICA* 146.5 (2010): 1165-1179.","ieee":" V. Beresnevich, V. Bernik, and F. Götze, “The distribution of close conjugate algebraic numbers”, *COMPOSITIO MATHEMATICA*, vol. 146, 2010, pp. 1165-1179.","apa_indent":"Beresnevich, V., Bernik, V., & Götze, F. (2010). The distribution of close conjugate algebraic numbers. *COMPOSITIO MATHEMATICA*, *146*(5), 1165-1179. doi:10.1112/S0010437X10004860

","bio1":"Beresnevich V, Bernik V, Götze F (2010)

The distribution of close conjugate algebraic numbers.

COMPOSITIO MATHEMATICA 146(5): 1165-1179.","dgps":"Beresnevich, V., Bernik, V. & Götze, F. (2010). The distribution of close conjugate algebraic numbers. *COMPOSITIO MATHEMATICA*, *146*(5), 1165-1179. LONDON MATH SOC. doi:10.1112/S0010437X10004860.

"},"page":"1165-1179","status":"public","language":[{"iso":"eng"}],"isi":1,"issue":"5","doi":"10.1112/S0010437X10004860","department":[{"_id":"10020"}]}]