A Directed-Divergence Function of Type β. - Pushpa N. Rathie; Palaniappan Kannappan (Inf. Control., 1972)

An axiomatic characterization of generalized directed-divergence. - Palaniappan Kannappan; Pushpa N. Rathie (Kybernetika, 1973)

On a Characterization of Directed Divergence - Palaniappan Kannappan; Pushpa N. Rathie (Inf. Control., 1973)

A Mixed Theory of Information. III. Inset Entropies of Degree Beta - János Aczél; Palaniappan Kannappan (Inf. Control., 1978)

Generalization of sum representation functional equations. II: Generalized directed divergence. - P. Kannappan; Pushpa N. Rathie (Kybernetika, 1979)

On some functional equations from additive and nonadditive measures. IV. - P. Kannappan (Kybernetika, 1981)

On a multiplace functional equation related to information measures and functions. - P. Kannappan (Kybernetika, 1983)

Characterization of some measures of information theory and the sum form functional equations. - Palaniappan Kannappan (IPMU, 1986)

On a functional equation connected to sum form nonadditive information measures on an open domain. I. - P. Kannappan; Prasanna K. Sahoo (Kybernetika, 1986)

Klee's Trigonometry Problem. - Palaniappan Kannappan (Am. Math. Mon., 2003)

IoT Enabled RFID Based Smart Billing System. - S. Hariharan; P. Kannappan; Kavish Jayasankar; J. Bino; Vidhya N; Parameswaran Ramesh; P. T. V. Bhuvaneswari (ICCCNT, 2024)