ACTA ET COMMENTATIONES
UNIVERSITATIS TARTUENSIS
DE MATHEMATICA

ISSN 1406-2283


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Volume 1 (1996)       Volume 2 (1998)       Volume 3 (1999)       Volume 4 (2000)       Volume 5 (2001)      
 
Volume 6 (2002)       Volume 7 (2003)       Volume 8 (2004)       Volume 9 (2005)       Volume 10 (2006)      
 
Volume 11 (2007)       Volume 12 (2008)       Volume 13 (2009)       Volume 14 (2010)       Volume 15-1 (2011)      
 
Volume 15-2 (2011)       Volume 16-1 (2012)       Volume 16-2 (2012)       Volume 17-1 (2013)      

Contents of volume 6 (2002)

Murtaza A. Quadri and Mohd. Shadab Khan, On commutativity of rings with conditions involving nilpotent elements and the Jacobson radical 3
Rainis Haller, On transitivity of M(r,s)-inequalities and geometry of higher duals of Banach spaces 9
Zbiegniew Walczak, Approximation properties of certain linear positive operators of functions of two variables 17
Marian Vājāitu and Alexandru Zaharescu, Metric locally constant functions 29
Peeter Oja and Mare Tarang, Stability of the spline collocation method for Volterra integro-differential equations 37
Tatjana Nahtman, Reparameterization of second-order interaction effects through the covariance matrix 51
Arne Kokk, Weakly regular topological algebras and spectral extension property 59

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