Rajesh D's user avatar
Rajesh D's user avatar
Rajesh D's user avatar
Rajesh D
  • Member for 13 years, 5 months
  • Last seen more than a month ago
1 vote
2 answers
128 views

Unboundedness of the Sobolev norm of a sequence : Does it follow from Sobolev embedding?

1 vote
1 answer
119 views

A property of a nonlinear ODE under periodic boundary conditions

1 vote
1 answer
785 views

What is the growth of sum of absolute values of Fourier coefficients

1 vote
0 answers
64 views

Is the vanishing on boundary condition for the eigenvalue problem of the $p$-Laplacian important?

1 vote
3 answers
259 views

Formalism for moving from a metric space into a vector space for mathematical/statistical modeling given a data

1 vote
1 answer
188 views

A metric on the set of BV functions, is it mentioned/studied in literature?

1 vote
0 answers
182 views

Does the Total variation of the Fourier partial sum of a bv function with jumps converge to TV of the function as $N\to\infty$

0 votes
1 answer
164 views

Is there an example of a one to one and onto mapping between these two spaces?

0 votes
1 answer
233 views

reference request : "Solutions in the large for nonlinear hyperbolic systems of equations"

0 votes
1 answer
85 views

Finding a vector representation for a data where we only know the inner products

0 votes
1 answer
121 views

A question on existence of a Sobolev Hilbert space, where convergence implies uniform convergence [closed]

0 votes
0 answers
84 views

Relation between two matrices associated with a positive definite function

0 votes
1 answer
991 views

Do mathematicians ignore mathematical works from non-mathematicians? [closed]

0 votes
1 answer
215 views

Can we construct a sequence of trigonometric polynomials that converges pointwise to a given continuous function on the torus?

0 votes
1 answer
720 views

Reference request : How to use Lagrange multiplier technique with infinite (infact uncountably) number of constraints?

0 votes
2 answers
91 views

Asymptotic expansion involving a matrix equation

0 votes
2 answers
245 views

Convergence of the eigenvector matrix for an analytic perturbation of a singular matrix

0 votes
1 answer
108 views

What is the convergence rate of the minimum separation distance?

0 votes
2 answers
233 views

Band limited initial data : regularity for Navier–Stokes equation defined on a torus $\mathbb{T}^m$

0 votes
1 answer
115 views

An otherwise linear matrix equation with the presence of a signum function : reference request

-1 votes
1 answer
214 views

separable BV space for PDE's, Whats stopping us? [closed]

-1 votes
1 answer
1k views

A question about pointwise convergence of Fourier transform in $N$-dimensions

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