Supriyo Jana | Publications

Publications

Journal Articles [MathSciNet]

Dynamics and integrability of polynomial vector fields on the

n

-dimensional sphere. (With Soumen Sarkar) [DOI]

Journal of Differential Equations, 435 (2025), 113253.

Quadratic, homogeneous, and Kolmogorov vector fields on

S^{1} \times S^{2}

and

S^{2} \times S^{1}

. (With Soumen Sarkar) [DOI]

Journal of Differential Equations, 424 (2025), 30–64.

Characterization and dynamics of certain classes of polynomial vector fields on the torus. [DOI]

Journal of Mathematical Analysis and Applications, 542 (2025), no. 1, Paper No. 128875.

Invariant circles and phase portraits of cubic vector fields on the sphere. (With Joji Benny and Soumen Sarkar) [DOI]

Qualitative Theory of Dynamical Systems, 23 (2024), no. 3, Paper No. 121.

n

-dimensional Lotka--Volterra systems with a Darboux invariant. (With Jaume Llibre) [Abstract]

Darboux first integrals of Kolmogorov systems with invariant

n

-sphere. (With Soumen Sarkar) [Abstract]