Institutul de Matematică şi Informatică "Vladimir Andrunachievici"

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QRS v.17, n.2 (22), 2009

New fuzzy subquasigroups M. Akram, W. A. Dudek	pp.107-118
Vague Lie subalgebras over a vague field M. Akram, K. P. Shum	pp.119-134
A probabilistic model of error-detecting codes based on quasigroups V. Bakeva and N. Ilievska	pp.135-148
Pure ideals in ternary semigroups S. Bashir and M. Shabir	pp.149-160
Secret-sharing schemes and orthogonal systems of k-ary operations Beliavscaia Galina	pp.161-176
Prolongations of quasigroups by middle translations I. I. Deriyenko and A. I. Deriyenko	pp.177-190
Periodic quasigroup string transformations V. Dimitrova, S. Markovski and A. Mileva	pp.191-203
Skew endomorphisms on some n-ary groups W. A. Dudek and N. A. Shchuchkin	pp.205-228
Construction for subdirectly irreducible sloops of cardinality n2^m E. M. A. El-Zayat and M. H. Armanious	pp.229-236
N-fuzzy quasi-ideals in ordered semigroups A. Khan, Y. B. Jun and M. Shabir	pp.237-352
Generalized quadratic quasigroup equations with tree variables A. Krapez	pp.253-270
New primitives for digital signature algorithms N. A. Moldovyan and P. A. Moldovyanu	pp.271-282
Congruencies on an inverse AG**-groupoid via the natural partial order P. V. Protic	pp.283-290