As of May 31, 2023, we have updated our Code of Conduct.
Manoj Kumar's user avatar
Manoj Kumar's user avatar
Manoj Kumar's user avatar
Manoj Kumar
  • Member for 6 years, 10 months
  • Last seen this week
9 votes
5 answers
520 views

Set of rapidly increasing functions is uncountable?

4 votes
2 answers
332 views

What was the idea behind Logistic growth model?

4 votes
0 answers
153 views

Why spatial diffusion is modeled by Laplacian?

3 votes
0 answers
110 views

What is the motivation to define lower (upper) semicontinuous functions

3 votes
1 answer
56 views

How to count number of functions on a finite set with a given condition?

3 votes
0 answers
107 views

Maximum value of a variable in system of two equations

2 votes
1 answer
196 views

Solution of a second order non linear ordinary differential equation

2 votes
3 answers
100 views

To evaluate integral using Beta function

2 votes
0 answers
53 views

A problem to prove two sets have same number of elements using bijection

2 votes
0 answers
131 views

How to evaluate given integral in terms of Gamma function?

2 votes
1 answer
60 views

How to simplify a given expression?

1 vote
1 answer
168 views

Solving first order differential equation with integral term

1 vote
1 answer
97 views

Constant solutions of $\cfrac{dy}{dx} = \cfrac{x^{3}-x}{1+e^{x}}$

1 vote
0 answers
94 views

Proper subspace of $\mathbb{R}^{n}$ is nowhere dense.

1 vote
1 answer
64 views

Can we convert every PDE into semigroup setting?

1 vote
1 answer
58 views

Convergence of integral involving Laplacian

1 vote
2 answers
3k views

Describe all the subspaces of $\mathbb{R}^{3}$

1 vote
0 answers
82 views

Domain of an adjoint operator

1 vote
1 answer
749 views

is zero operator a compact operator?

1 vote
0 answers
81 views

Why mortality rate is taken as locally integrable function?

1 vote
1 answer
54 views

Closed set of irrationals with non zero outer measure

1 vote
1 answer
80 views

The Grünwald–Letnikov fractional derivative of the function $x^{-1/2}$

1 vote
0 answers
50 views

Subset of $\mathbb{R}$ with some property is countable or uncountable?

1 vote
2 answers
48 views

How many ways two types of items can be given?

1 vote
1 answer
124 views

Linearization around the equilibrium point for a system of differential equations

1 vote
0 answers
101 views

Solving partial differential equation using FDM in Matlab

0 votes
0 answers
52 views

Solution of Poisson's equation with a linear term

0 votes
1 answer
93 views

Solution of first order integro-differential equation

0 votes
1 answer
92 views

How many nine digit numbers are divisible by $4$?

0 votes
1 answer
96 views

How many ways to pick two cards without replacement?