Quantitative Analysis
Parallel Processing
Numerical Analysis
C++ Multithreading
Python for Excel
Python Utilities
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I. Basic math.
II. Pricing and Hedging.
III. Explicit techniques.
IV. Data Analysis.
V. Implementation tools.
VI. Basic Math II.
VII. Implementation tools II.
1. Calculational Linear Algebra.
2. Wavelet Analysis.
A. Elementary definitions of wavelet analysis.
B. Haar functions.
C. Multiresolution analysis.
D. Orthonormal wavelet bases.
E. Discrete wavelet transform.
F. Construction of MRA from scaling filter or auxiliary function.
G. Consequences and conditions for vanishing moments of wavelets.
H. Existence of smooth compactly supported wavelets. Daubechies polynomials.
I. Semi-orthogonal wavelet bases.
a. Biorthogonal bases.
b. Riesz bases.
c. Generalized multiresolution analysis.
d. Dual generalized multiresolution analysis.
e. Dual wavelets.
f. Orthogonality across scales.
g. Biorthogonal QMF conditions.
h. Vanishing moments for biorthogonal wavelets.
i. Compactly supported smooth biorthogonal wavelets.
j. Spline functions.
k. Calculation of spline biorthogonal wavelets.
l. Symmetric biorthogonal wavelets.
J. Construction of (G)MRA and wavelets on an interval.
3. Finite element method.
4. Construction of approximation spaces.
5. Time discretization.
6. Variational inequalities.
VIII. Bibliography
Notation. Index. Contents.

Biorthogonal QMF conditions.

otivation and notation of this section is based on the section ( QMF section ).


(Biorthogonal QMF conditions) For MATH we define MATH as in the proposition ( Scaling equation ). Then MATH "are QMF pair" provided that both of the following are true:

(a) MATH ,

(b) MATH .


(Biorthogonal QMF property 1) Let MATH , MATH are from the definition ( Dual wavelets ), $m_{0}$ is defined by MATH and $G,H$ are defined in ( Approximation and detail operators 3 ) and MATH are similarly defined by replacement MATH , MATH . Then the following statements are equivalent:

(a) MATH ,

(b) MATH (or, equivalently, MATH ),

(c) MATH ,

(d) MATH .


The proof is very similar to the proof of the proposition ( QMF property 1 ). For example, let us show equivalence of (a) and (b). We calculate MATH We use the proposition ( Parseval equality ). MATH MATH MATH


(Biorthogonal QMF property 2) Let MATH are QMF pair, MATH are from the definition ( Dual wavelets ) then

(a) MATH ,

(b) MATH ,

(d) MATH ,

(e) MATH ,

(f) MATH ,

(g) MATH .


The proof is similar to the proof of the proposition ( QMF property 2 ).

Notation. Index. Contents.

Copyright 2007