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tylko w Combinatorics/Design_Theory
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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.
D.H. Rees Home Page
- Information on Nested and Orthogonal BIBDs and related topics.
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.
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.
Mathematical Association of America - Math Games: Rulers, Arrays, and Gracefulness
- Ed Pegg Jr. writes about the history (and future) of Golomb rulers and related concepts.
Mathworld - Golomb Ruler
- Description and theory, with references to additional reading.
Modular and Regular Golomb Rulers
- Detailed, theoretical tutorial with references.
Orthogonal Arrays
- A library of over 200 orthogonal arrays maintained by N. J. A. Sloane.
Orthogonal Arrays
- Lists of orthogonal arrays, difference schemes and experimental design tools maintained by Warren F. Kuhfeld.
Orthogonal Arrays and Covering Arrays
- Construction using permutation groups, by George Sherwood.
SOMA Update
- Leonard Soicher reports on new SOMAs, which are generalisations of mutually orthogonal Latin squares.
Small Association Schemes
- Tables of homogeneous coherent configurations by A. Hanaki and I. Miyamoto.
Some Constant Weight Codes
- As orbits of AG(2,q), PSL(2,2^f) and PGammaL(2,2^f) by Yves Edel.
StatLib - Designs Archive
- With programs and algorithms for creating designs for statistical experiments.
Ted Spence's Home Page
- Classification of Hadamard matrices and designs.
The Hadamard Maximal Determinant Problem
- List of known {-1,1}-matrices with largest determinant and D-optimal designs.
The Search for a Finite Projective Plane of Order 10
- By C.W.H. Lam.