user avatar
user avatar
user avatar
spektr
  • Member for 7 years, 8 months
  • Last seen this week
  • United States
6 votes

Why is the numerical solution of this equation unstable? Is this equation stiff?

2 votes

Second derivative of composition of vector function

2 votes
Accepted

jointly discrete continuous & discrete probability - conditioning on a range

1 vote

Closed form for Chu–Vandermonde identity-like summations

1 vote

Mapping Irregular Quadrilateral to a Rectangle

1 vote
Accepted

Solution to a modified linear system using two methods

1 vote
Accepted

Vectorized form of a Graph's Degree matrix?

1 vote

Lagrange polynomial in 3-D. Variable of interest is a vector.

1 vote

General solution to ODE

1 vote

Suggestions for a project in matlab

1 vote
Accepted

Can I obtain an analytical solution for the wave equation with a non-zero neumann BC?

0 votes
Accepted

Analysis of Coupon Collector variant with diminishing probabilities of finding a new coupon

0 votes

Least Squares for vector valued function

0 votes
Accepted

Probability a random number $M$ is not a factor of $N$