Roch Steffen

Publications in Math-Net.Ru

1. Exponential estimates for eigenfunctions of matrix elliptic differential operators and limit operators
   
   Dokl. Akad. Nauk, 424:3 (2009),  318–321
2. Essential Spectrum of Difference Operators on Periodic Metric Spaces
   
   Funktsional. Anal. i Prilozhen., 43:2 (2009),  83–87
3. Fredholmness of Pseudodifference Operators in Weighted Spaces
   
   Funktsional. Anal. i Prilozhen., 40:1 (2006),  83–86
4. Representations of non-commutative Banach algebras by continuous functions
   
   Algebra i Analiz, 3:4 (1991),  171–185