Spotlight
Students
Faculty Advisers
Activity Chart
Time-Table
Faculty Profiles
Placement Records
About Us
ISB
SCRS
Other Courses
Contact us
Ankik Kumar Giri
Ankik Kumar Giri Assistant Professor ankikgiri.fma[at]iitr.ac.in +91 1332 28 4818 Website
Areas of Interest
  • Partial Integro-differential equations, Coagulation-Fragmenation Models
  • Partial differential equations, Stochastic PDEs
  • Inverse problems, Regularization theory for ill-posed problems
Professional Background
FromToDesignationOrganisation
2014OnwardsAssistant ProfessorDepartment of Mathematics, IIT Roorkee, India
20122014Research ScientistJohann Radon Institute for Computational and Applied Mathematics (RICAM) Austrian Academy of Science
20102012`Post Docotoral FellowChair for Applied Mathematics, Montan University Leoben, Austria
20072010Doctoral fellowInternational Max-Planck Research School (IMPRS), Otto-von-Guericke-University, Magdeburg, Germany
Honors and Awards
AwardInstituteYear
International Max-Planck Research School (IMPRS) Doctoral FellowshipIMPRS, Otto-von-Guericke University, Magdeburg, Germany2007-2010
FWF Austrian Science Funds Postdoctoral FellowshipChair for Applied Mathematics, Montan University Leoben, Austria2010-2012
Austrian Academy of Science FellowshipRICAM, Austrian Academy of Science, Linz, Austria2012-2014
Educational Details
DegreeSubjectUniversityYear
PhDMathematicsInternational Max-Planck Research School (IMPRS) at Otto-Von-Guericke Unversity, Magdeburg, Germany2010
M.Sc.Applied MathematicsIndian Institute of Technology Roorkee, India2005
B.Sc.Mathematics, Physics, ChemistryCCS University, Meerut, India2002
Memberships
  • SIAM, Member
Teaching Engagements
TitleCourse CodeClass NameSemester
Theory of Partial Differential EquationsMAN-518MSc Ist year MathematicsSpring
Mathematics IMA 001BTech 1st yearAutumn
Functional AnalysisMAN-611MSc IInd year MathematicsAutumn
Real Analysis IIMA 503MSc Ist year, Int. MSc IVth yearAutumn
Theory of Partial Differential EquationsMA 506MSc Ist year, Int. MSc IVth yearSpring
Mathematical MethodsMAN-002Btech 1st yearSpring
Research Scholar Groups
Scholar NameInterest
Prashanth Kumar BarikCoagulation-Fragmentation equations
Vivek KumarStochastic PDEs
Pooja RaiInverse Problems
Gaurav Kumar MittalInverse Problems
Visits to outside institutions
Institute VisitedPurpose of VisitDate
**Panjab Unversity, Chandigarh, IndiaInvited talk in International Conference on Numerical Methods for Partial Differential Equations5-9/12/16
**Otto-von-Guericke University, Magdeburg, GermanyInvited Talk in "Conference on Recent Advances in Analysis and Numerics of Hyperbolic Conservation Laws" (In the honor of 60th Birthday of Prof. Gerald Warnecke)8-10/9/16
**Max-Planck Institute, Leipzig, Germanyinvited lecture and scientific collaboration with Dr. Benjamin Gess 6-7/9/16
**South Asian University, New Delhi, IndiaInvited talk in "International Conference on Current Trends in PDEs: Theory and Computation"28/12/15
**TIFR-CAM, Banalore, IndiaInvited Talk in "Conference on Computational PDEs"21/12/15
**University of Porto, PortugalContributed talk in the "joint International Meeting of AMS/EMS/SPM 2015" 10-13/6/15
Books Authored

A. K. Giri : Mathematical and numerical for coagulation-fragmentation equations, VDM Verlag Dr. Mueller, Saarbuecken, Germany, ISBN-978-3639375244, PhD thesis, 2010

 

Refereed Journal Papers

 

  1. P.K. Barik, and A.K. Giri: The General Nonlinear Fragmentation Equation: Existence, Uniqueness and Mass Conservation, Submitted for publication
  2. P.K. Barik and A.K. Giri: A note on mass-conserving solutions to the coagulation-fragmentation equation by using non-conservative approximation, Accepted in Kinetic and Related Models 
  3. A.K. Giri, and A.K. Nagar: Convergence of the cell average technique for Smoluchowski coagulation equation, ESAIM: Mathematical Modelling and Numerical Analysis (M2AN) , 49 (2), 349-372, 2015 arxiv preprint
  4. A.K. Giri: On the uniqueness for coagulation and multiple fragmentation equation, Kinetic and Related Models (KRM) 6(3): 589-599, 2013 arxiv preprint
  5. E. Hausenblas, and A.K. Giri: Stochastic Burger's equation with polynomial nonlinearity driven by Levy process, Commun. Stoch. Anal. (COSA), 7(1): 91-112, 2013
  6. A.K. Giri, and E. Hausenblas: Convergence analysis of sectional methods for solving aggregation population balance equations: The fixed pivot technique, Nonlinear Analysis: Real World Applications 14: 2068-2090, 2013
  7. A.K. Giri, P. Laurencot, and G. Warnecke: Weak solutions to the continuous coagulation equation with multiple fragmentation, Nonlinear Analysis: Theory, Methods and Applications 75: 2199-2208, 2012
  8. A.K. Giri, and E. Hausenblas: Convergence of the fixed pivot technique for continuous Smoluchowski coagulation equation, Proc. Appl. Math. Mech. 11:701-702:2011
  9. A.K. Giri, and G. Warnecke: Uniqueness for coagulation-fragmentation equations with strong fragmentation, Z. Angew. Math. Phys. (ZAMP) 62: 1047-1063, 2011
  10. A.K. Giri, J. Kumar, and G.Warnecke: The continuous coagulation equation with multiple fragmentation, J. Math. Anal. Appl. 374: 71-87, 2011