Algebra and coding theory: virtual conference in honour of Tariq Rizvi, Noncommutative Rings and Their Applications VII, July 5-7, 2021, Université d'Artois, Lens, France : virtual conference on Quadratic Forms, Rings and Codes, July 8, 2021, Université d'Artois, Lens, France

A note on checkable codes over Frobenius and quasi-Frobenius rings / R.R. de Araujo, A.L.M. Pereira and C. Polcino Milies -- Good classical and quantum codes from multi twisted codes / N. Aydin, T. Guidotti and P. Liu -- Evaluation of iterated skew polynomials and skew Reed Muller codes / M. Bennenni and A. Leroy -- Identities of the algebra O x O / G. Blachar, L. Rowen and U. Vishne -- When is every non central unit a sum of two nilpotents? / S. Breaz and Y. Zhou -- Asymptotic Brauer p-dimension / A. Chapman and K. Mckinnie -- Five theorems on Gorenstein global dimension / L.W. Christensen, S. Estrada and P. Thompson -- Quasi-self dual codes over the Non-Unital Ring E / S.T. Dougherty and S. Şahinkaya -- Codes from skew group rings based on Frobenius rings / S.T. Dougherty, S. Sahinkaya and D. Ustun -- The underlying vector spaces of certain endomorphism rings / G. D'Este -- Algebraic structures from the point of view of complete multiplicative lattices / A. Facchini -- Z2Z4-additive codes as codes over rings / C. Fernandez-Cordoba and S. Szabo -- On Utumi rings and regular Baer rings / Gangyong Lee, C. Roman, N.K. Tung and X. Zhang -- Matrices Representable as Product of conjugates of a singular matrix / S.K. Jain and A. Leroy -- Almost projective modules over non hereditary algebras / F. Kaynarca, G. D'Este and D.K. Tutuncu -- On prime ideals with generalized derivations in rings with involutions / M.S. Khan, A. Abassi, S. Ali and M. Ayedh -- On nil algebras and a problem of Passman concerning nilpotent free algebras / J. Krempa -- Rings with transitive chaining of idempotents / X. Mary -- The continuous hulls of modules / T. Rizvi and J. Park.