#### News/Updates

- Preprint One-connection rule for structural equation models is uploaded, Oct 2022
- The paper Limit theorems and localization of three state quantum walks on a line defined by generalized Grover coins is accepted in PRA, Sep 2022
- The paper A characterization of orthogonal permutative matrices of order 4 is accepted in LAA, Sep 2022
- The paper Corona product of signed graphs and its application to modeling signed networks is accepted in DMAA, Jan 2022
- My phd student Tinku Ganai has defended his phd thesis, Jan 2022
- The paper Eigenvalue embedding problem for quadratic regular matrix polynomials with symmetry structures is accepted in LAA, Jan 2022
- Giving a research talk at National Quantum Science and Technology Symposium, IIIT Hyderabad, Jul 2021
- The paper Preserving spectral properties of structured matrices under structured perturbations is accepted in LAA, Jul 2021
- The paper Updating structured matrix pencils with no spillover effect on unmeasured spectral data and deflating pair is accepted in LAA, Apr 2021
- Preprint Localization of two-dimensional quantum walks defined by generalized Grover coins is uploaded, Feb 2021
- The paper Perfect state transfer on hypercubes and its implementation using superconducting qubits is accepted in PRA, Dec 2020
- The paper Modeling signed networks as 2-layer growing networks is accepted in IEEE TKDE, Sep 2020
- The paper Periodicity of lively quantum walks on cycles with generalized Grover coin is accepted in LAA, Jul 2020
- Giving a talk in CTS, IIT Kgp on the spread of COVID-19 in India, Jun 2020
- Preprint A model for the spread of an epidemic from local to global: A case study of COVID-19 in India is uploaded, Jun 2020
- Preprint Why lockdown : On the spread of SARS-CoV-2 in India, a network approach is uploaded, Apr 2020
- Lecture series on Geometry o Algebra (GoA) IIT Kharagpur
- Lecture series on Machine Learning, Statistical Regression and Numerical Optimization during January 13-30, 2020, Speaker: Prof. Biswa Nath Datta, Northern Illinois University USA
- The paper Self-organized corona graphs: A deterministic complex network model with hierarchical structure is accepted in ACS, Nov 2019
- My phd student Pradumn K Pandey has joined CSE IIT Roorkee as Asst. Prof., Nov 2019
- Preprint On the eigenvalue region of permutative doubly stochastic matrices of order up to 4 is uploaded, Oct 2019
- The paper Construction of cospectral graphs is accepted in JAC, Aug 2019
- The paper A diffusion protocol for detection of link failure and utilization of resources in multi-agent systems is accepted in IEEE TNSE, Aug 2019
- The short paper The rise and rise of interdisciplinary research: understanding the interaction dynamics of three major fields - Phys, Maths & Comp. Sc. is accepted in ICADL 2019, Jul 2019
- The paper Condition for zero and nonzero discord in graph Laplacian quantum states is accepted in IJQI, Apr 2019
- My phd student Rohan Sharma has joined CSE Bennett University as Asst. Prof., Jan 2019
- The paper Proposal for Dimensionality Testing in Quantum Private Query is accepted in QIC, Oct 2018
- SGRIP lecture series on Topics in Advanced Linear Algebra during Mar 8-17 2018, Speaker: Prof. Michael Karow, TU Berlin Germany
- International Conference on the Networked Digital Earth (ICNDE) at IIT Kgp, Mar 7-9 2018
- The paper Interpreting nucleation as a network formation process is accepted in JOMC, Jan 2018
- The paper Blind signal modulation recognition through clustering analysis of constellation signature is accepted in ESWA, Jul 2017
- The paper A parametric model approach for structural reconstruction of scale-free networks is accepted in IEEE TKDE, Jul 2017
- The paper Quantum discord of states arising from graphs is accepted in QIP, Jun 2017
- The paper Measuring the balance of signed networks and its application to sign prediction is accepted in JSTAT, May 2017
- Micro-credit course on Generalized and Quadratic Eigenvalue Problems Speaker: Prof. Biswa Nath Datta, NIU USA(Last date of registration (through ERP): 10/02/2017), Feb 2017
- The paper Laplacian matrices of weighted digraphs represented as quantum states is accepted in QIP, Jan 2017
- The paper Structural and spectral properties of corona graphs is accepted in DAM, Jan 2017
- Conducting a GIAN course titled Singular optimal control and dissipation inequalities along with Prof. Michael Karow, TU Berlin during December 6-20, 2016 at IIT Kharagpur (Lecture Schedule)
- Preprint Seidel switching for weighted multi-digraphs and its quantum perspective is uploaded, Aug 2016
- Become a TPC member in COMSNETS 2017 Workshop on Social Networks, submit your paper, Jul 2016
- The paper Bipartite separability and nonlocal quantum operations on graphs is accepted in PRA, Jun 2016
- Giving some lectures during the GIAN course Modern Applications of Numerical Lineear Algebra Methods at IIT Indore, Jun 26-Jul 5, 2016
- The paper A graph theoretical approach to states and unitary operations is accepted in QIP, Feb 2016
- Short course on Large-Scale Matrix Computations for Scientists and Engineers (Last date of registration: 03/02/2016), Feb 2016 (List of Selected Participants )
- The paper Structured Procrustes Problem is accepted in LAA, Oct 2015
- Preprint A Complex Network Approach for Collaborative Recommendation is uploaded, Oct 2015
- Become a TPC member in COMSNETS 2016 Workshop on Social Networks, submit your paper, Jun 2015