Raghavendran, R. Finite associative rings. (English) Zbl 0179.33602 Compos. Math. 21, 195-229 (1969). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 ReviewsCited in 81 Documents MSC: 16P10 Finite rings and finite-dimensional associative algebras Keywords:associative rings PDFBibTeX XMLCite \textit{R. Raghavendran}, Compos. Math. 21, 195--229 (1969; Zbl 0179.33602) Full Text: Numdam EuDML Online Encyclopedia of Integer Sequences: a(0) = 1; for n > 0, a(n) = number of rings with n elements. Integers n >= 2 such that the ring Z(sqrt n) is not factorial. Number of nonisomorphic rings with n elements minus number of groups of order n. References: [1] N. Ganesan [1] Properties of Rings with a Finite Number of Zero Divisors , Math. Annalen 157, (1964) 215-218. · Zbl 0135.07704 [2] N. Ganesan [2] Properties of Rings with a Finite Number of Zero Divisors II , Math. Annalen 161, (1965) 241-246. · Zbl 0163.28301 [3] N. Jacobson [3] Lectures in Abstract Algebra vol. III , Van Nostrand Company, Princeton-London- Toronto (1964). · Zbl 0124.27002 [4] K. Koh [4] On ”Properties of Rings with a Finite Number of Zero Divisors” , Math. Annalen 171, (1967) 79-80. · Zbl 0153.06201 [5] H.J. Zassenhaus [5] A group-theoretic proof of a theorem of Wedderburn , Proc. Glasgow Math. Association vol. 1, (1952-53) 53-63. · Zbl 0049.16002 This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. In some cases that data have been complemented/enhanced by data from zbMATH Open. This attempts to reflect the references listed in the original paper as accurately as possible without claiming completeness or a perfect matching.