Volume 37, (1990)

Research Article

On intersection graphs with respect to uniform families

Era, Hiroshi; Tsuchiya, Morimasa

Util. Math. 37, 3-11 (1990).

Research Article

Some notes on design insensitivity to changes in covariance structure

Herzberg, Agnes M.; Vere-Jones, D.

Util. Math. 37, 13-27 (1990).

Research Article

On intersection graphs with respect to antichains. II

Tsuchiya, Morimasa

Util. Math. 37, 29-43 (1990).

Research Article

Finite Bol quasifields are nearfields

Hanson, Jill; Kallaher, Michael J.

Util. Math. 37, 45-64 (1990).

Research Article

On resonance in linear conservation laws without source terms

Gingold, H.; Trutzer, V.

Util. Math. 37, 65-78 (1990).

Research Article

A note on reduction of operations via power product approximations

Gingold, H.

Util. Math. 37, 79-89 (1990).

Research Article

Topological transversality and its application to systems of nonlinear second order differential equations

O’Regan, Donal

Util. Math. 37, 91-125 (1990).

Research Article

Computation of the covering number N(2,5,24)

Stanton, R. G.; Buskens, R. W.; Allston, J. L.

Util. Math. 37, 127-144 (1990).

Research Article

Eisenstein’s problem and continued fractions

Williams, H. C.

Util. Math. 37, 145-157 (1990).

Research Article

Lottery schemes and covers

Morley, M.; van Rees, G. H. J.

Util. Math. 37, 159-165 (1990).

Research Article

A study of two queueing models involving bonus service

Scott, Meckinley; Gray, William J.

Util. Math. 37, 167-180 (1990).

Research Article

The spectrum of tetrahedral quadruple systems

Hartman, A.; Phelps, K. T.

Util. Math. 37, 181-188 (1990).

Research Article

On cordial and 3-equitable labellings of graphs

Cahit, Ibrahim

Util. Math. 37, 189-197 (1990).

Research Article

Some remarks on the interval of existence of solutions to first order initial value problems

Frigon, M.; O’Regan, D.

Util. Math. 37, 199-206 (1990).

Research Article

Orthogonal frequency squares of type F(4t;t)

Laywine, Charles F.; Mullen, Gary L.; Suchower, Stephan J.

Util. Math. 37, 207-213 (1990).

Research Article

Convergence of constrained optimization problems

Muganda, Godfrey Chamba

Util. Math. 37, 215-221 (1990).

Research Article

Analytical analysis of a stochastic partial differential equation

Zhang, Weijian

Util. Math. 37, 223-232 (1990).

Research Article

The L1 solution set in two-way tables

Burns, Patrick J.

Util. Math. 37, 233-250 (1990).

Research Article

An oscillation criterion for second order superlinear ordinary differential equations

Grace, S. R.

Util. Math. 37, 251-258 (1990).

Research Article

On certain properties of magic graphs

Bača, Martin

Util. Math. 37, 259-264 (1990).

Research Article

On a new subgraph decomposition problem

Ma, Kejie; Chen, Huitang

Util. Math. 37, 265-270 (1990).

E-mail Alert

Add your e-mail address to receive upcoming issues of Utilitas Mathematica

Call for papers

Special issue: Dynamical systems and differential equations in applied sciences
Guest editors: Renhai Wang, Mirelson Martins Freitas, Nguyen Huy Tuan
Submission deadline: 03 January 2026

Special Issues

The Combinatorial Press Editorial Office routinely extends invitations to scholars for the guest editing of Special Issues, focusing on topics of interest to the scientific community.