Some families of subsets of N that arise in Topological Dynamics, Bulletin of Kerala Mathematics Association, 2010.
Sets of periods of dynamical systems, Indian Journal of Pure and Applied Mathematics, Vol. 41, No.1, 225-240, February 2010.
(with Sharan Gopal), 63 kinds of subsets, Bull. Kerala Math. Association 6 (2010) 121-130.
(with K Ali Akbar, I Subramania Pillai, B Sankara Rao), The set of periods of periodic points of a toral automorphism, Topology Proceedings, 37 (2011) 1-14.
(with Sankara Rao B, Subramania Pillai I) The set of Dynamically special points, Aequationes Mathematicae (Austria) 82, 2011, 81-90.
(with Chiranjeevi and Sharan Gopal) Periodic Points and Periods for Operators on Hilbert Space, Discrete and Continuous Dynamical Systems, Vol.33, 4233-4237, Published online, March 2013.
(with M. Rajagopalan) On rigidity and groups of homeomorphisms, General Topology and its relations to Modern Analysis and Algebra III, Proceedings of Third Prague Topology Symposium (1971). Publ (1972) 231-134.
Ordinal Invariants in Topology - A summary, Proceedings of Fourth Prague Topology Symposium (1976). Publ (1977) by Czech. Acad. Sci., 197-206.
(with M. Rajagopalan) Hereditarily locally compact separable spaces, Proc. Berlin Symposium on Categorical Topology (1978) Springer Verlag Lecture Notes in Math. 719 (1979)185-195.
Pairs of Topologies with same family of continuous self maps, Proc. Berlin Symposium on Categorical Topology (1978) Springer Verlag Lecture Notes in Math. 719 (1979) 176-184.
A classification theorem in Topology, Proc. Conf. on general topology, set theory and modern analysis with applications, Univ. of California (1980) Academic Press (1981) 241-246.
(with A.J. Jayanthan) Finite - to – one Quotients, Second Biennial Conf. Allahabad Math. Soc. (1990) 31-42.
Linear Selection of Spectral elements ,Proc. Symposium on Operator Theory and functional Analysis, Publ. No. 18 (1990), Centre for Math. Studies, Trivendrum, 1-8.
Completeness and completion : Three different models, Proc. Workshop on Speech Technology (1992) IIT Madras, 129-135.
“(with Sharan Gopal)”, Four combinatorial problems in topology and dynamics, Proceedings of the National Seminar on Topology and Its Applications to Computer Science and Related Areas, Dept. of Mathematical Sciences, Kannur University, Nov. 25-26, 2009.
“(with Sharan Gopal)”, A greedy algorithm hidden in sulbasutra, Proceedings of the National Workshop on Ancient Indian Mathematics, Rashtriya Sanskrit Vidyapeetha, during 20-24, September 2010.
Eight important elementary results of Euler, Proceedings of a National seminar at Sri Venkateshwara University, Tirupathi, 2011.
(with Sharan Gopal), A greedy algorithm hidden in Sulbasutra, Proceedings of the National Workshop on Ancient Indian Mathematics, Rashtriya Sanskrit Vidyapeetha Publications Series -265, (2011) 17-26.
Rivlin’s Problem in Approximation Theory, Sectional Presidential Address, Eighty first session of Indian Science Congress Association, Jaipur (1994) 1-20.
Convolutions, Sixth Ramanujan Centenary Endowment Lecture, Anna University, Madras (1995) 1-24.
Mathematics and Related Sciences in Vedas, Yogakshema Trust, Chennai (1998) Republished : Hayoga Vedas (1999).
Paracompact spaces, "Prof. Afzal Ahmed Memorial Lecture, Ind. Jour. For the Advancement of Math. Exn. and Res.", 2003.
"Three Ideas of Ulam, Prof. Abdi Memorial Lectures", Published by Cochin University of Science and Technology along with other memorial lectures, 2003-2004.
(with J.N. Kapur, R.S.L. Srivastava, etc.) Text book : MTE-01, Calculus, IGNOU (1990).
Videocassettes in Mathematics
Parabolas, UGC Countrywide class room (1992).
Compactness and continuity, Andhra Pradesh Open University (1994).
(with W.W.Comfort) Krein-Milman Theorem, UGC Countrywide class room.
(with Michel Waldshmidt) Squares, Cubes and Powers, UGC Countrywide class room.
Other published articles
(with S.R.K. Raju) Structure of some Banach spaces, Lecture Notes of “a National Seminar on Mathematical Analysis and its Applications”, Ramanujan Institute of Advanced Study in Mathematics, University of Madras (1983).
Mathematics in other sciences, Progressive Educational Herald (1987).
Support required for books and journals in Mathematics, IMS conf. on support for education and research in Math. Sci., Delhi (1989).
Prof. Venkataraman – a tribute, UGC Jour. Math. Edu., (1991).