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Abstract:

We address Bass' question, on whether Kn(R) = Kn(R[t]) implies Kn(R) = Kn(R[t1, t2]). In a companion paper, we establish a positive answer to this question when R is of finite type over a field of infinite transcendence degree over the rationals. Here we provide an example of an isolated surface singularity over a number field for which the answer the Bass' question is "no" when n = 0. © c 2010 American Mathematical Society.

Registro:

Documento: Artículo
Título:A negative answer to a question of bass
Autor:CortiNas, G.; Haesemeyer, C.; Walker, M.E.; Weibel, C.
Filiación:Departamento Matemática, FCEyN-Universidad de Buenos Aires, Ciudad Universitaria Pab 1, 1428 Buenos Aires, Argentina
Department of Mathematics, University of California, Los Angeles, CA 90095, United States
Department of Mathematics, University of Nebraska, Lincoln, Lincoln, NE 68588, United States
Department of Mathematics, Rutgers University, New Brunswick, NJ 08901, United States
Año:2011
Volumen:139
Número:4
Página de inicio:1187
Página de fin:1200
DOI: http://dx.doi.org/10.1090/S0002-9939-2010-10728-1
Título revista:Proceedings of the American Mathematical Society
Título revista abreviado:Proc. Am. Math. Soc.
ISSN:00029939
PDF:https://bibliotecadigital.exactas.uba.ar/download/paper/paper_00029939_v139_n4_p1187_CortiNas.pdf
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00029939_v139_n4_p1187_CortiNas

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Citas:

---------- APA ----------
CortiNas, G., Haesemeyer, C., Walker, M.E. & Weibel, C. (2011) . A negative answer to a question of bass. Proceedings of the American Mathematical Society, 139(4), 1187-1200.
http://dx.doi.org/10.1090/S0002-9939-2010-10728-1
---------- CHICAGO ----------
CortiNas, G., Haesemeyer, C., Walker, M.E., Weibel, C. "A negative answer to a question of bass" . Proceedings of the American Mathematical Society 139, no. 4 (2011) : 1187-1200.
http://dx.doi.org/10.1090/S0002-9939-2010-10728-1
---------- MLA ----------
CortiNas, G., Haesemeyer, C., Walker, M.E., Weibel, C. "A negative answer to a question of bass" . Proceedings of the American Mathematical Society, vol. 139, no. 4, 2011, pp. 1187-1200.
http://dx.doi.org/10.1090/S0002-9939-2010-10728-1
---------- VANCOUVER ----------
CortiNas, G., Haesemeyer, C., Walker, M.E., Weibel, C. A negative answer to a question of bass. Proc. Am. Math. Soc. 2011;139(4):1187-1200.
http://dx.doi.org/10.1090/S0002-9939-2010-10728-1