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dc.contributor.author
Cortiñas, Guillermo Horacio  
dc.contributor.author
Haesemeyer, C.  
dc.contributor.author
Walker, Mark E.  
dc.contributor.author
Weibel, C.  
dc.date.available
2017-04-06T20:43:25Z  
dc.date.issued
2011-03  
dc.identifier.citation
Cortiñas, Guillermo Horacio; Haesemeyer, C.; Walker, Mark E.; Weibel, C.; A negative answer to a question of Bass; American Mathematical Society; Proceedings Of The American Mathematical Society; 139; 4; 3-2011; 1187-1200  
dc.identifier.issn
0002-9939  
dc.identifier.uri
http://hdl.handle.net/11336/14913  
dc.description.abstract
We address Bass' question, on whether K_n(R)=K_n(R[t]) implies K_n(R)=K_n(R[t_1,t_2]). 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  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
American Mathematical Society  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
K-Regularity  
dc.subject
Du Bois Invariants  
dc.subject.classification
Matemática Pura  
dc.subject.classification
Matemáticas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
A negative answer to a question of Bass  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2017-04-05T15:12:47Z  
dc.journal.volume
139  
dc.journal.number
4  
dc.journal.pagination
1187-1200  
dc.journal.pais
Estados Unidos  
dc.description.fil
Fil: Cortiñas, Guillermo Horacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Investigaciones Matemáticas "luis A. Santaló"; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Matemática; Argentina  
dc.description.fil
Fil: Haesemeyer, C.. University of California; Estados Unidos  
dc.description.fil
Fil: Walker, Mark E.. University Of Nebraska; Estados Unidos  
dc.description.fil
Fil: Weibel, C.. Rutgers University; Estados Unidos  
dc.journal.title
Proceedings Of The American Mathematical Society  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.ams.org/journals/proc/2011-139-04/S0002-9939-2010-10728-1/  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1090/S0002-9939-2010-10728-1  

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