Volume 14, (1978)

Research Article

A note on concordance matrices for partially balanced designs

John, Peter W. M.

Util. Math. 14, 3-7 (1978).

Research Article

Central pairs of primitive roots

Cavior, Stephan R.

Util. Math. 14, 9-15 (1978).

Research Article

On orthogonal mates of F-squares associated with PBIB designs of m- associate classes

Misra, B. L.; Chandak, M. L.

Util. Math. 14, 17-20 (1978).

Research Article

On the application of a five-band matrix in the numerical solution of a boundary value problem

Usmani, Riaz A.; Meek, Dereck S.

Util. Math. 14, 21-29 (1978).

Research Article

A new representation for Volterra factors and the Fredholm resolvent

Casti, J.

Util. Math. 14, 31-37 (1978).

Research Article

Tight (2t+1)-designs

Carmony, Lowell A.

Util. Math. 14, 39-47 (1978).

Research Article

On designs from codes

Safavi-Naini, R.; Blake, Ian F.

Util. Math. 14, 49-63 (1978).

Research Article

Combinatorial identities associated with exp ζ(z)

Segal, S. L.

Util. Math. 14, 65-79 (1978).

Research Article

A diophantine problem in optimum design theory

Kiefer, J.

Util. Math. 14, 81-95 (1978).

Research Article

Strongly Hamiltonian graphs

Kotzig, Anton; Labelle, Jacques

Util. Math. 14, 99-116 (1978).

Research Article

On the properties of product integration estimators for linear functionals of particle size distributions

Jakeman, A. J.; Scheaffer, R. L.

Util. Math. 14, 117-128 (1978).

Research Article

Starters, digraphs, and Howell designs

Anderson, B. A.

Util. Math. 14, 119-248 (1978).

Research Article

Convex interpolating splines of odd degree

Neuman, Edward

Util. Math. 14, 129-140 (1978).

Research Article

Uniform P-circuit designs, quasigroups, and Room squares

Keedwell, A. D.

Util. Math. 14, 141-159 (1978).

Research Article

Totally symmetric latin squares and cubes

Bailey, R. A.; Preece, D. A.; Zemroch, P. J.

Util. Math. 14, 161-170 (1978).

Research Article

An oscillation theorem for a sublinear Schrödinger equation

Kitamura, Yuichi; Kusano, Takasi

Util. Math. 14, 171-175 (1978).

Research Article

Bounds on the number of disjoint blocks of incomplete block designs

Kageyama, Sanpei

Util. Math. 14, 177-180 (1978).

Research Article

Fracture of linear ageing viscoelastic material

Graham, G. A. C.

Util. Math. 14, 181-187 (1978).

Research Article

Evolution equations and curvature forms. I: equations of the sine-Gordon type

Rund, Hanno

Util. Math. 14, 189-218 (1978).

Research Article

On the existence of extended triple systems

Bennett, F. E.; Mendelsohn, N. S.

Util. Math. 14, 249-267 (1978).

Research Article

A combinatorial algorithm for generating cyclic quasi-Hadamard matrices

Konvalina, John; Kosloski, Rodney H.

Util. Math. 14, 269-277 (1978).

Research Article

Construction of some series of partially balanced weighing designs

Sinha, Kishore; Saha, G. M.

Util. Math. 14, 279-286 (1978).

Research Article

Minimum strong cover in circuit-balanced graphs

Vidyasankar, K.

Util. Math. 14, 287-303 (1978).

Research Article

Digons in digraphs

Vranch, John

Util. Math. 14, 305-310 (1978).

Research Article

Path edge-covering constants for certain families of trees

Meir, A.; Moon, J. W.

Util. Math. 14, 313-333 (1978).

Research Article

All wheels are graceful

Hoede, C.; Kuiper, H.

Util. Math. 14, 311 (1978).

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.