We are what we repeatedly do; excellence then is not an act but, a habit...!
-Aristotle
Assistant Professor
Guru Nanak Dev University, Amritsar
Amritsar-143005, Punjab, India
Email: sonumaths@gmail.com
Recent Article(s):
Notes and Tutorials/Assignments
- (New)Topology(M.Sc. Maths) Notes and Tutorials: 1 2 3 4 5
- (New)B.Sc.(Hons.) Physics Semester II (MTL132): Notes & Tutorials: 1 2 3 4 5
- Algebra I (M.Sc. Maths) Tutorials: 2 3
- Differential Geometry (M.Sc. Maths)Tutorials: 1, 2
- B.Sc.(Hons.) Physics Semester I (MTL131): Notes & Tutorials:1,2,3,4,5,6,7,8,9,10
- Notes on Linear ODEs with constant coefficients
- Notes on Limit, Continuity, and Differentiability
- Subgroups of the additive group $(\mathbb{R},+,<)$ (July, 2011)
- Notes on Solution of Bessel Equation (March, 15 2011)
- A version of the closed graph theorem
- Covariant Derivative of a Determinant
- Second Derivative Test for a real function of two real variables
- An application of the Inclusion-Exclusion Principle
- A Short communication titled Power Sums of $n$ and $\varphi(n)$ Integers presented at ICM 2010, Hyderabad International Convention Center
- A talk given at University of Warwick: Suspended Sediments on onset of alternate river bars
- We have composed a new theme in beamer for LATEX slides presentations. Its a nice tricolor combination of the Indian Flag. See this output file ICM--2010 obtained using the beamer theme: beamerthemeINDIA.sty beamercolorthemeINDIA.sty
- A lecture on introduction to random numbers
- B.Tech. (ECE) Sem I--Assignment#1(Matrices), August 16, 2010
- Numerical Analysis (M.Stat. I) tutorial 1
Quiz Tests:
- B.Sc.(Hons.) Chemistry: Mathematics II, April 22, 2011
- B.Sc.(Hons.) Physics: Mathematics II, April 13, 2011
- MATLAB and Simulations: 2010 2011
M.Sc. (Hons.) Mathematics Quiz Tests:
Minor/Major Tests
- Hints to solutions Minor test I, August, 2011: MTL402-Algebra I
- Q. Paper: Algebra I, Minor test 2, October 11, 2011
- Mathematics II B.Sc. Hons. Physics Major Test 2011
- Calculus on Manifolds 2011
- Differential Geometry 2011
- Topology 2010
- Algebra I Major: 2010 Suppl.2010
- Sample: M.Sc. I Second Term Test (2010)--(Hints to Solutions)
- Sample: M.Sc. I First Term Test (2010)--(Hints to Solutions)
- Sample: Hints to solutions and tentative marking scheme: Topology M.Sc. Maths. Sem. III, Final exam. 2009
