ROCKY MOUNTAIN JOURNAL OF MATHEMATICS

Winter 2003, Volume 33, Number 4

CONTENTS

• Common Fixed Point Theorems for Weakly Compatible Mappings
  By M.A. Ahmed

• Cohomological Properties of Multiple Coverings of Smooth Projective
  Curves
  By E. Ballico

• On a Theorem of Banach and Kuratowski and $K$-Lusin Sets
  By Tomek Bartoszynski and Lorenz Halbeisen

• An Oscillation Theorem for Discrete Eigenvalue Problems
  By Martin Bohner, Ondrej Došl'y and Werner Kratz

• On the Spectrum of a Second-Order Periodic Differential Equation
  By Haskiz Coskun

• Solution of a Problem about Symmetric Functions
  By Roberto Dvornicich and Umberto Zannier

• On Sums of Two Squares and Sums of Two Triangular Numbers
  By John A. Ewell

• Bounded and Almost Periodic Ultradistributions as Boundary Values of
  Holomorphic Functions
  By C. Fernández, A. Galbis and M.C. Gómez-Collado

• On Nonvanishing Solutions of a Class of Functional Equations
  By Richard Fournier

• Invertibility Conditions for Block Matrices and Estimates for Norms
  of Inverse Matrices
  By M.I. Gil'

• A Remark on Discrete Quadratic Functionals with Separable Endpoints
  By Roman Hilscher and Vera Zeidan

• Convolution Transform for Boehmians
  By N.V. Kalpakam and S. Ponnusamy

• Integral Transforms of Functionals in $L_2(C_0[0,T])$
  By Byoung Soo Kim and David Skoug

• Quasinormal Operators and Reflexive Subspaces
  By Kamila Klis and Marek Ptak

• On Continuous Solutions of a Functional Equation of Iterative Type
  By Zeqing Liu and Jeong Sheok Ume

• Positive Solutions of Nonlinear Focal Boundary Value Problems
  By Bendong Lou

• Essential Norms of Weighted Composition Operators between Bloch-Type
  Spaces
  By Barbara D. MacCluer and Ruhan Zhao

• Refined Arithmetic, Geometric and Harmonic Mean Inequalities
  By Peter R. Mercer

• Pseudosphere Arrangements with Simple Complements
  By Lewis Pakula

• On Absolute Summability Factors
  By E. Savas

• Counting the Number of Solutions of Linear Congruences
  By G. Sburlati

• Zeta Functions and Regularized Determinants on Projective Spaces
  By M. Spreafico

• A Note on Completeness of Basic Trigonometric System in ${\cal L}^2$
  By Sergei K. Suslov

• Local Connectivity of Limit Sets
  By M.H. Vanderschoot

• Steepest Descent on a Uniformly Convex Space
  By Mohamad M. Zahran

• Volume Index for Volume 33