caa a22 4500 467899789 CHVBK 20180406152814.0 cr unu---uuuuu 170328e20060901xx s 000 0 eng 10.1007/s00012-006-1997-6 doi (NATIONALLICENCE)springer-10.1007/s00012-006-1997-6 Coleman J. Department of Mathematics, Franciscan University of Steubenville, 43952, Steubenville, Ohio, USA aut Nonexpansive algebras [Elektronische Daten] [J. Coleman] Abstract.: A nonexpansive algebra is a pseudometric algebra in which the operations are all nonexpansive. We study such algebras, particularly in the case of algebras in permutable and n-permutable varieties, leading to new characterizations of such varieties. Free nonexpansive algebras are also investigated. Birkhäuser Verlag, Basel, 2007 Topological algebra nationallicence n-permutable varieties nationallicence ultrametric space nationallicence algebra universalis Birkhäuser-Verlag; www.birkhauser.ch 55/4(2006-09-01), 479-494 0002-5240 55:4<479 2006 55 12 https://doi.org/10.1007/s00012-006-1997-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00012-006-1997-6 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Coleman J. Department of Mathematics, Franciscan University of Steubenville, 43952, Steubenville, Ohio, USA aut NATIONALLICENCE 773 0- algebra universalis Birkhäuser-Verlag; www.birkhauser.ch 55/4(2006-09-01), 479-494 0002-5240 55:4<479 2006 55 12 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer