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Advanced Applied Mathematics

Numerical Analysis, Mathematical Physics, Modeling
J
  • Sticky
Translation surfaces
Replies
4
Views
5K
Joppy
J
Ackbach
  • Sticky
Advanced Problem-Solving Strategies
Replies
0
Views
8K
Ackbach
Ackbach
L
Big O problem
Replies
6
Views
883
Evgeny.Makarov
E
L
Simplifying lagrange interpolation polynomial
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0
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46
lemonthree
L
L
Fixed point iteration convergence
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0
Views
45
lemonthree
L
mathmari
Fixed point,, Jacobi- & Newton Method, Linear Systems
Replies
7
Views
424
Klaas van Aarsen
Klaas van Aarsen
mathmari
Sum of normalized B-splines
Replies
8
Views
273
mathmari
mathmari
mathmari
Approximation of the integral using Gauss-Legendre quadrature formula
Replies
6
Views
121
mathmari
mathmari
mathmari
Nodes and weight of Gauss Quadrature
Replies
4
Views
108
mathmari
mathmari
R
Motion in polar coordinates
Replies
0
Views
116
Roshan
R
R
How can I compute the result of the intensity of gradient given by the compass operator of an image?
Replies
0
Views
483
robi10101298
R
mathmari
LU decomposition: With or without pivoting?
Replies
2
Views
121
mathmari
mathmari
mathmari
Simpson's Rule
Replies
6
Views
482
Klaas van Aarsen
Klaas van Aarsen
mathmari
Monotonically convergence to the root
Replies
18
Views
315
Klaas van Aarsen
Klaas van Aarsen
mathmari
B=Q^TAQ has a LU decomposition
Replies
12
Views
335
Klaas van Aarsen
Klaas van Aarsen
mathmari
For j >1 the first 2^j digits are correct
Replies
4
Views
105
mathmari
mathmari
mathmari
Gaussian quadrature
Replies
12
Views
258
Klaas van Aarsen
Klaas van Aarsen
mathmari
For which values of a can we solve it iteratively?
Replies
10
Views
232
Klaas van Aarsen
Klaas van Aarsen
mathmari
Orthonormal basis for the poynomials of degree maximum 2
Replies
2
Views
79
mathmari
mathmari
mathmari
What is the form of that matrix?
Replies
8
Views
140
mathmari
mathmari
mathmari
Convergence of Newton method
Replies
10
Views
288
mathmari
mathmari
mathmari
Cubic splines: Uniqueness
Replies
11
Views
247
mathmari
mathmari
U
How to solve following optimization problem?
Replies
2
Views
280
Country Boy
C
H
Dimensional scaling implementation
Replies
0
Views
288
Hai Nguyen
H
Purplepixie
Using moments to calculate weight of Pyrometer stand base
Replies
0
Views
120
Purplepixie
Purplepixie
rannasquaer
Find The Laplace Transform
Replies
4
Views
336
rannasquaer
rannasquaer
rannasquaer
Dirac Delta and Fourier Series
Replies
2
Views
315
rannasquaer
rannasquaer
M
Null Cline
Replies
0
Views
279
mt91
M
M
diffusion-driven instability conditions
Replies
0
Views
163
mt91
M
G
Finding minimum value of function with two variable
Replies
7
Views
415
gevni
G
D
How to find functions & inputs whose output is a specific number
Replies
1
Views
878
Country Boy
C
mathmari
Number of multiplications and divisions for LU decomposition
Replies
22
Views
2K
Klaas van Aarsen
Klaas van Aarsen
mathmari
Such a decomposition exists iff A is positive definite
Replies
13
Views
769
GJA
G
G
quadratic equations intersaction point is minimum instead of roots!
Replies
2
Views
222
gevni
G
G
Help required in understanding Cubic equation formula for polynomials of degree three!
Replies
9
Views
365
Theia
Theia
mathmari
Calculate numerically the area
Replies
8
Views
616
Klaas van Aarsen
Klaas van Aarsen
evinda
Interval with Dirac function in a finite interval
Replies
2
Views
448
evinda
evinda
mathmari
Property of real-valued Fourier transformation
Replies
1
Views
355
Klaas van Aarsen
Klaas van Aarsen
mathmari
Calculate the integral using the Fourier coefficients
Replies
1
Views
321
Klaas van Aarsen
Klaas van Aarsen
mathmari
Determine the position using an iteration method
Replies
4
Views
398
Klaas van Aarsen
Klaas van Aarsen
mathmari
Condition number of A'A
Replies
3
Views
571
Klaas van Aarsen
Klaas van Aarsen
topsquark
[SOLVED] Dimensional regularizatoin of an integral
Replies
7
Views
1K
topsquark
topsquark
V
How the sequence of Gradient Descent algorithm is affected when function is perturbed to be more ste
Replies
0
Views
1K
Vulture
V
Ackbach
Correctness of Ball-Dropping Problem Answer
Replies
3
Views
2K
Ackbach
Ackbach
evinda
[SOLVED] Compare the methods
2
Replies
38
Views
9K
Klaas van Aarsen
Klaas van Aarsen
E
Linear programming - Simplex Method - Stuck with picking the right 'generator'
Replies
0
Views
885
Eni
E
F
Practical Application of Research Paper help
Replies
0
Views
2K
fm2606
F
M
extrapolation and interpolation in line search optimization
Replies
0
Views
2K
mathu2057
M
mathmari
Interval of eigenvalues using Gershgorin circles
Replies
3
Views
1K
Klaas van Aarsen
Klaas van Aarsen
mathmari
Is f in the vector space of cubic spline functions?
Replies
1
Views
939
Klaas van Aarsen
Klaas van Aarsen
mathmari
LU decomposition: Total pivoting
Replies
5
Views
944
Klaas van Aarsen
Klaas van Aarsen
mathmari
Gaussian quadrature formula
Replies
18
Views
2K
Klaas van Aarsen
Klaas van Aarsen
mathmari
Least squares method : approximation of a cubic polynomial
Replies
3
Views
974
Klaas van Aarsen
Klaas van Aarsen
mathmari
Gaussian Quadrature: isolated roots
Replies
3
Views
808
Klaas van Aarsen
Klaas van Aarsen
mathmari
Banach fixed-point theorem : Existence of solution
Replies
9
Views
3K
Klaas van Aarsen
Klaas van Aarsen
mathmari
The decomposition for a symmetric positiv definite matrix is unique
Replies
13
Views
2K
steep
S
mathmari
Two versions of Gram Schmidt orthogonalization method
Replies
23
Views
2K
Klaas van Aarsen
Klaas van Aarsen
mathmari
[SOLVED] Show that the tridiagonal matrix is positive definite
Replies
4
Views
1K
mathmari
mathmari
mathmari
[SOLVED] LR decomposition with column pivoting
Replies
10
Views
1K
mathmari
mathmari
L
root finding
Replies
8
Views
1K
Klaas van Aarsen
Klaas van Aarsen
mathmari
Condition number - Relative error
Replies
9
Views
1K
Klaas van Aarsen
Klaas van Aarsen
A
please help. how to expansion this function
Replies
3
Views
1K
Klaas van Aarsen
Klaas van Aarsen
A
Bounds of the difference of a bounded band-limited function
Replies
0
Views
1K
alwaystudent
A
C
Regular perturbation nonlinear problem
Replies
5
Views
2K
Alan
A
A
Hermite function
Replies
2
Views
2K
topsquark
topsquark
A
Bessel function
Replies
1
Views
2K
Another
A
A
Bessel funion
Replies
3
Views
2K
Another
A
A
Bessel function
Replies
1
Views
2K
topsquark
topsquark
Theia
Numerics on wild oscillating functions
Replies
2
Views
2K
Theia
Theia
V
Laguerre polynomials Roots
Replies
2
Views
2K
vahid7mirzaei
V
mathmari
[SOLVED] Multiple grid method
2
Replies
36
Views
5K
mathmari
mathmari
T
Geometry problem
Replies
2
Views
884
Klaas van Aarsen
Klaas van Aarsen
evinda
[SOLVED] Initial value problem
Replies
20
Views
2K
evinda
evinda
C
Stuck solving a complex equation for T
Replies
7
Views
2K
CallmeSam
C
Theia
Looking for a serie solution for a nonlinear ODE system
Replies
0
Views
1K
Theia
Theia
M
Find the best function grouping with an iterative method
Replies
3
Views
1K
Ackbach
Ackbach
mathmari
[SOLVED] Convergence of iteration method - Relation between norm and eigenvalue
Replies
2
Views
1K
mathmari
mathmari
J
Oseledet's ergodic theorem
Replies
0
Views
1K
Joppy
J
P
Algorithm: maximize sum of increasing functions
Replies
4
Views
1K
Pereskia
P
mathmari
Construct a linear spline
Replies
3
Views
1K
Klaas van Aarsen
Klaas van Aarsen
mathmari
Fixed point iteration: g is a contraction mapping
Replies
17
Views
2K
Klaas van Aarsen
Klaas van Aarsen
mathmari
[SOLVED] Gauss Quadrature
Replies
2
Views
1K
mathmari
mathmari
J
Dense periodic orbits
Replies
2
Views
2K
Joppy
J
mathmari
[SOLVED] System of equations - Relative error
Replies
16
Views
3K
mathmari
mathmari
mathmari
[SOLVED] Minimum of the 2-norm
Replies
4
Views
1K
mathmari
mathmari
mathmari
[SOLVED] Approximation of eigenvalue with power method
Replies
21
Views
3K
mathmari
mathmari
mathmari
[SOLVED] How can we construct the matrix S ?
Replies
8
Views
1K
mathmari
mathmari
mathmari
Cubic splines
Replies
4
Views
1K
Klaas van Aarsen
Klaas van Aarsen
mathmari
[SOLVED] Remainder converges uniformly to 0
Replies
10
Views
1K
mathmari
mathmari
J
Yorke-Kaplan conjecture
Replies
2
Views
1K
Joppy
J
mathmari
Calculation of the inverse matrix - Number of operations
Replies
2
Views
2K
Janssens
J
mathmari
[SOLVED] Relations of condition number
Replies
12
Views
2K
mathmari
mathmari
A
A paper on Approximation Theory.
Replies
0
Views
940
Alan
A
C
Numerical Analysis problem Newton's method
Replies
2
Views
1K
HallsofIvy
H
T
SIR Model
Replies
7
Views
2K
Klaas van Aarsen
Klaas van Aarsen
I
Solution to Infinite series for E^(n^2x)
Replies
2
Views
1K
IanM
I
mathmari
Transportation problem
Replies
0
Views
987
mathmari
mathmari
J
Integral of Fresnel functions
Replies
0
Views
823
johnglenn
J
C
pole shifting for Fourier transform
Replies
1
Views
1K
Joppy
J
J
[SOLVED] Fourier Transform of Periodic Functions
Replies
5
Views
2K
Joppy
J
skatenerd
Derivation of Euler-Lagrange equations w/ Hamilton's equations
Replies
2
Views
2K
skatenerd
skatenerd
C
Law of Mass Action
Replies
6
Views
2K
Klaas van Aarsen
Klaas van Aarsen
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