𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Three new constructions of mutually orthogonal latin squares

✍ Scribed by Mieczyslaw Wojtas


Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
71 KB
Volume
8
Category
Article
ISSN
1063-8539

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Five mutually orthogonal Latin squares o
✍ Mieczyslaw Wojtas πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 73 KB

Let N ( n ) denote the maximum number of mutually orthogonal Latin squares of order n. It is shown that N(35) 2 5.

Six mutually orthogonal Latin squares of
✍ Mieczyslaw Wojtas πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 103 KB

A direct construction of six mutually orthogonal Latin squares of order 48 is given.

Existence of conjugate orthogonal diagon
✍ F. E. Bennett; B. Du; H. Zhang πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 151 KB

We shall refer to a diagonal Latin square which is orthogonal to its (3, 2, 1)-conjugate and having its (3, 2, 1)-conjugate also a diagonal Latin square as a (3, 2, 1)-conjugate orthogonal diagonal Latin square, briefly CODLS. This article investigates the spectrum of CODLS and it is found that it c

Existence of self-conjugate self-orthogo
✍ F. E. Bennett; B. Du; H. Zhang πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 229 KB

In this article we give some new constructions of self-conjugate self-orthogonal diagonal Latin squares (SCSODLS). As an application of such constructions, we give a conclusive result regarding the existence of SCSODLS and show that there exists an SCSODLS of order n if and only if n ≑ 0, 1 (mod 4),

Logic Control of the Fluorescence of a N
✍ X. Guo; D. Zhang; D. Zhu πŸ“‚ Article πŸ“… 2004 πŸ› John Wiley and Sons 🌐 English βš– 158 KB πŸ‘ 1 views

**The fluorescence of a novel dyad** with spiropyran and perylene diimide units can be significantly enhanced only under the combined actions of UV light, protons, and ferric ions (see Figure). This behavior corresponds to a new β€œAND” gate with three inputs.