Publications of Stephen Power, pre 1990

# PUBLICATIONS OF STEPHEN POWER pre 1990

1. (with F.F. Bonsall) A proof of Hartman's theorem on compact Hankel operators, Math. Proc. Camb. Phil. Soc., 78 (1975), 447-450.

2. C*-modules and an odd-even decomposition for C*-algebras, Bull. London Math. Soc.
8 (1976), 268-272.

3. H^\infty {\it R} + AP " is closed, Proc. Amer. Math. Soc., 65 (1977), 73-76.

4. Hankel operators with discontinuous symbol, Proc. Amer. Math. Soc., 65 (1977), 77-79.

5. The essential spectrum of a Hankel operator with piecewise continuous symbol, Michigan Math. J., 25 (1978), 117-121.

6. Simplicity of C*-algebras of minimal dynamical systems, J. London Math. Soc., 18 (1978), 534-538.

7. Hankel Operators with PQC symbols and singular integral operators, (Announcement), J. Integral Equ. and Operator Th., 1 (1978), 448-452.

8. C*-algebras generated by Hankel operators and Toeplitz operators, J. Functional Anal., 31 (1979), 52-68.

9. Hankel Operators with PQC symbols and singular integral operators, Proc. London Math. Soc., 41 (1980), 45-65.

10. Vanishing Carleson measures, Bull. London. Math. Soc., 12 (1980), 207-210.

11. Hankel operators on Hilbert space, Bull. London Math. Soc., 12 (1980), 422-442.

12. Fredholm Toeplitz operators and slow oscillation, Canadian J. Math, 5 (1980), 1058-1071.

13. Commutator ideals and pseudo-differential C*-algebras, Quart. J. Math. Oxford Ser., 31 (1980), 467-489.

14. The distance to upper triangular operators, Math. Proc. Camb. Phil. Soc., 88 (1980), 327-329.

15. Essential spectra of piecewise continuous Fourier integral operators, Proc. of Royal Irish Acad., 81 (1981), 1-7.

16. Characters on C*-algebras, the joint normal spectrum, and a pseudo-differential C*-algebra, Proc. Edin. Math. Soc. 24 (1981) 47-53.

17. Fredholm theory of piecewise continuous Fourier integral operators on Hilbert space, J. Operator Th., 7 (1982), 51-60.

18. (with J.A. Erdos), Weakly closed ideals of nest algebras, J. Operator Th., 7 (1982), 219-235.

19. Finite rank multivariable Hankel forms, Linear Algebra Appl. 48 (1982), 237-244.

20. Nuclear operators in nest algebras, J. Operator Theory 10 (1983), 337-352.

21. Another proof of Liskii's theorem on the trace, Bull. London Math. Soc. 15 (1983), 146-148.

22. A Hardy-Littlewood-Fejer inequality for Volterra Integral operators, Indiana Univ. Math. J., 33 (1984), 667-671.

23. Quasinilpotent Hankel operators, in Linear and Complex Analysis Problem book, editors, V.P. Havin, S.V. Hruscev and N.K. Nikolskii, Lecture notes in Math. vol. 1043, Springer-Verlag 1984.

24. Hormander's Carleson theorem for the ball, Glasgow Math. J. 26 (1985), 13-17.

25. On ideals of nest subalgebras of C*-algebras, Proc. London Math. Soc. 50 (1985), 314-332.

26. Commutators with the triangular projection and Hankel forms on nest algebras, J. London Math. Soc. 32 (1985), 272-282.

27. (with K.R. Davidson) Failure of the distance formula, J. London Math. Soc. 32 (1985), 157-165.

28. (with K.R. Davidson) Best approximation in C*-algebras, J. fur die Reine und Angew. Math 368 (1986), 43-62.

29. Factorisation in Analytic Operator Algebras, J. Functional Anal. 67 (1986),413-432.

30. The Cholesky factorisation in operator theory, Operator Theory: Advances and Applications, vol 24, Birkhauser Verlag 1987, 295-300.

31. The Cholesky factorisation in Hilbert space, Bull. of I.M.A., 22 ( 1986), 186-187.

32. Analysis in nest algebras, Surveys of Recent Results in Operator Theory, Editor J. Conway and B. Morrel, Pitman Research Notes in Mathematics No. 192, Longman, 1987.

33. (with V.I. Paulsen and J.O. Ward) Semi-discreteness and dilation theory for nest algebras, J. of Functional Anal. 80 (1988), 76-87.

34. (with V.I. Paulsen) Lifting theorems for nest algebras, J. Operator Th., 20 (1988), 311-327.

35. (with V.I. Paulsen and R.R. Smith) Schur products and matrix completions, J. Functional Anal., 85 (1989), 151-178.

36. An elementary approach to the matricial Nevanlinna-Pick interpolation criterion, Proc. Edinburgh Math. Soc., 32 (1989), 121-126.

37. (with V.I. Paulsen) Tensor products of non-self-adjoint operator algebras, Rocky Mountain J. of Math., 20 (1990), 1-19.

38. The classification of triangular subalgebras of AF C*-algebras, Bull. London Math.Soc. 22 (1990), 269-272.

39. Infinite tensor products of upper triangular matrix algebras, Math. Scand., 65 (1989), 291-307.