Designs and configurations, as a branch of Combinatorics.
MSC classification 05Bxx.

### Subcategories 3

### Sites 22

Blocks and Design Applet

Fractional factorial design generator by Marko Boon.

Caps in Finite Geometries

Tables and examples in PG(k-1,q) by Yves Edel.

Design Resources

Links to resources for design theory maintained by Peter Cameron.

Design Theory Lecture Notes on the Web

Links compiled by Peter Cameron.

Design Theory Resource Server

A research project founded by the UK Engineering and Physical Sciences Research Council.

Distributed.net: Project OGR

Describes the computerized effort to prove that the known shortest Golomb rulers (up to 25 marks) are really the shortest, or else find the actual shortest ones.

Golomb Rulers

Table of lengths of shortest known Golomb rulers, counts of optimal and near-optimal rulers, and some Fortran programs for dealing with Golomb rulers.

Golomb Rulers

Specification of the problem, research report, references, a solver program and some results.

Hadamard Matrices

A library of Hadamard matrices maintained by N. J. A. Sloane.

The Hadamard Maximal Determinant Problem

List of known {-1,1}-matrices with largest determinant and D-optimal designs.

Handbook of Combinatorial Designs

Home page for The CRC Handbook of Combinatorial Designs.

La Jolla Covering Repository

A database of good covering designs constructed by Dan Gordon.

Library of D-optimal Designs

Compiled by Jennifer Seberry.

Library of SBIBD

Compiled by Jennifer Seberry.

Mathworld - Golomb Ruler

Description and theory, with references to additional reading.

Orthogonal Arrays

Lists of orthogonal arrays, difference schemes and experimental design tools maintained by Warren F. Kuhfeld.

Orthogonal Arrays

A library of over 200 orthogonal arrays maintained by N. J. A. Sloane.

Orthogonal Arrays and Covering Arrays

Construction using permutation groups, by George Sherwood.

The Search for a Finite Projective Plane of Order 10

By C.W.H. Lam.

SOMA Update

Leonard Soicher reports on new SOMAs, which are generalisations of mutually orthogonal Latin squares.

Some Constant Weight Codes

As orbits of AG(2,q), PSL(2,2^f) and PGammaL(2,2^f) by Yves Edel.

Ted Spence's Home Page

Classification of Hadamard matrices and designs.

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September 10, 2016 at 6:45:06 UTC
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