Hello and welcome! My name is Raju Kumar Gupta. Currently, I am a Postdoctoral Fellow at the Institute of  Mathematics, Slovak Academy of Sciences, under the supervision of  Prof. Roman Nedela. 

Research Interest:  Combinatorial and computational topology.  

• Topology and combinatorics of graphs and simplicial complexes

• Characterization of triangulated manifolds and pseudomanifolds with respect to g_2 and other combinatorial invariants

• Minimal triangulations of manifolds and pseudomanifolds

• Homotopy type of graph complexes 

• Vietoris-Rips complexes and Čech complexes.

Former Positions: 

• •  Institute Postdoctoral Fellow, Department of  Mathematics, IIT Madras.   Mentor: Prof. Soumen Sarkar.

  • Research Associate, Department of  Mathematics, IIT Madras. Mentor: Dr . Subhajit Ghosh.

  • Early-Doc Fellow, Department of  Mathematics, IIT Delhi. Mentor: Prof. Biplab Basak.

Contact 

Raju Kumar Gupta

515, Institute of Mathematics, 

Slovak Academy of Sciences, 

Bratislava, Slovakia

Ph : +91-9006245233

Email :  rajukrg3217@gmail.com

Researchgate, Google Scholar , MathScinet 

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