Math 210: Mathematical Methods in Physical Sciences and Engineering (Part A)
- Bo Li
Math 210: Mathematical Methods in Physical Sciences and Engineering
Fall 2013, Winter 2014, and Spring 2014
Instructor: Bo Li
A Tentative Course Outline
Math 210A, Fall quarter, 2013
- Part 1. Sequences and Series
- Sequences of numbers. Concept and properties of convergence.
Cauchy's criterion. Monotonic sequences.
- Infinite series of numbers. Convergence tests of positive series.
Alternating series. Product of series. Rearrangements. Infinite product.
- Sequences of functions. Different kinds of convergence of
functions: pointwise, uniform, L2, and weak convergence.
Weierstrass Theorem. Dirac delta-functions.
- Series of functions. Term-by-term differentiation
and integration. Power series. Methods of calculating infinite sums.
- Part 2. Matrix Techniques
- Determinants and ranks. Definition and basic properties.
Applications:
Liouville Theorem in statistical mechanics.
Rank-one matrices.
- Eigenvalues and eigenvectors. Bounds of eigenvalues. Singular-value decomposition.
- Symmetric positive definite matrices. Spectral decomposition.
- Orthogonal and rotational matrices: O(n) and SO(n).
Polar decomposition.
- Matrix exponentials.
- Part 3. Hilbert Spaces
- Vector spaces and subspaces. Basis and dimension. Sum and product of subspaces.
- Inner product. Hilbert spaces. Examples. Convergence in Hilbert spaces.
- Least-squares approximation.
- Orthogonal systems. Complete basis.
- Orthogonal polynomials.
- Bounded linear operators. Self adjoint operators. Trace.
- Part 4. Fourier Series
- Definition and basic facts.
- Convergence of Fourier series.
- Gibbs phenomenon.
- Math 210B, Winter quarter, 2014
- partial differential equations, basic concepts, examples (Schrodinger, Navier-Stokes,
elasticity, Fokker-Planck, etc.),
and solution techniques, separation of variables, spherical harmonics,
Green's functions.
- qualitative properties of solutions to Laplace equations and Poisson
equations,
- methods of the calculus of variations
- Applications: fluid mechanics equations, Poisson equation and Poisson-Boltzmann
equation for electrostatic interactions in molecular solvation and electrolytes,
- If time permits: basics of stochastic processes.
- if time permits: differential geometry of surfaces and curves with application
to biological molecules, membranes, and cells.
Math 210C, Spring quarter, 2014
- complex analysis: analytical functions, integration and series, calculus of residues.
- ordinary differential equations: basics, linear equations, nonlinear equations.
- concepts and methods in dynamical systems.
- some applications: chemical reaction, classical mechanics, chaos, etc.
Last updated by Bo Li on January 5, 2014.