Mathematics

No Record Found.

Journal
• On the cohomology ring and upper characteristic rank of Grassmannian of oriented 3-planes Basu S., Chakraborty P. By Journal of Homotopy and Related Structures 15 27-60 (2020)
• On the cohomology ring and upper characteristic rank of Grassmannian of oriented 3-planes Basu S., Chakraborty P. By Journal of Homotopy and Related Structures 15 27-60 (2020)
• On the center of the group of quasi-isometries of the real line Chakraborty P. By Indian Journal of Pure and Applied Mathematics 50 877-881 (2019)
• On the center of the group of quasi-isometries of the real line Chakraborty P. By Indian Journal of Pure and Applied Mathematics 50 877-881 (2019)
• Rational homotopy of maps between certain complex Grassmann manifolds Chakraborty P., Masuti S. K. By Mathematica Slovaca 68 181-196 (2018)
• Rational homotopy of maps between certain complex Grassmann manifolds Chakraborty P., Masuti S. K. By Mathematica Slovaca 68 181-196 (2018)
• On Stiefel-Whitney classes of vector bundles over real Stiefel manifolds Chakraborty P., Thakur A. S. By Topology Proceedings 52 309-319 (2018)
• On Stiefel-Whitney classes of vector bundles over real Stiefel manifolds Chakraborty P., Thakur A. S. By Topology Proceedings 52 309-319 (2018)
• Nonexistence of almost complex structure on the product $S^{2m} \times M$ Chakraborty P., Thakur A. S. By Topology and its Applications 199 102-110 (2016)
• Nonexistence of almost complex structure on the product $S^{2m} \times M$ Chakraborty P., Thakur A. S. By Topology and its Applications 199 102-110 (2016)
• Errata: Formality of certain CW complexes and applications to Schubert varieties and torus manifolds Chakraborty P., Sankaran P. By Journal of Ramanujan Mathematical Society 29 459-463 (2014)
• Maps between certain complex Grassmann manifolds Chakraborty P., Sankaran P. By Topology and its Applications 170 119-123 (2014)
• Maps between certain complex Grassmann manifolds Chakraborty P., Sankaran P. By Topology and its Applications 170 119-123 (2014)
• Errata: Formality of certain CW complexes and applications to Schubert varieties and torus manifolds Chakraborty P., Sankaran P. By Journal of Ramanujan Mathematical Society 29 459-463 (2014)
• Formalities of certain CW complexes and applications to Schubert varieties and torus manifolds Chakraborty P., Sankaran P. By Journal of Ramanujan Mathematical Society 28A 55-74 (2013)
• Formalities of certain CW complexes and applications to Schubert varieties and torus manifolds Chakraborty P., Sankaran P. By Journal of Ramanujan Mathematical Society 28A 55-74 (2013)

Principal Investigator

• Existence of Almost Complex Structure on a Fiber Bundle Over Sphere
• Topological Complexity of Lie Groups and Rationally Formal Spaces