Critical points of essential norms of singular integral operators in weighted spaces

Integral Equations and Operator Theory

Volumn 33, Issue 2, 1999, Pages 211-220

  Krupnik, Naum ^a,b   Spigel, Yafim ^a,b  

^a BAR ILAN UNIVERSITY   (Israel)

^b HOLON INSTITUTE OF TECHNOLOGY   (Israel)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0040248896     PISSN: 0378620X     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF01233964     Document Type: Article

References (9)

1. R. Avendanio and N. Krupnik, A local principle for computing the quotient norm of singular integral operators, Punkt. Anal. Prilozhen 22 (1988), no. 2, 57-58. (Russian)
2. R. Duduchava and N. Krupnik, On the norms of singular integral operator on curves with cusps, Integ. Equat. and Oper. Th. 20 (1994), no. 4, 377-382.
3. R. Duduchava, N. Krupnik and E. Shargarodsky, An algebra of integral operators with fixed singularities in kernels, (to appear).
4. I. Feldman, A. Markus N. Krupnik, On the norm of polynomials of two adjoint projections, Integ. Equat. and Oper. Th. 14 (1991), 70-90.
5. J. Galperin and N. Krupnik, On the norms of singular integral operators along certain curves with intersections, Integ. Equat. and Oper. Th. 28 (1997), 10-16.
6. W. Gerisch, Idempotents, their Hermitian components and subspaces in position P of Hilbert space, Math. Nachr. 115 (1984), 283-303.
7. I. Gohberg and N. Krupnik, One-Dimensional Linear Singular Integral Equations, Vols, I, II, OT 53, 54, Birkhäuser, Basel, 1992.
8. N. Krupnik, Banach Algebras with Symbol and Singular Integral Operators, OT 26, Birkhäuser, Basel, 1987.
9. N. Krupnik, Symmetrization of the symbol in Banach algebras generated by idempotents, Integ. Equat. and Oper. Th. (to appear).