Physics_maths's user avatar
Physics_maths's user avatar
Physics_maths's user avatar
Physics_maths
  • Member for 10 years, 4 months
  • Last seen this week
12 votes
5 answers
567 views

Arc contribution in $\int_{-\infty}^\infty \mathrm{d}z \frac{e^{-z^2}}{z-1}$

10 votes
1 answer
249 views

Is this a correct Monte-Carlo expression for $\pi$?

6 votes
0 answers
86 views

$\pi$ Monte-Carlo - Probability that O-Lock hit a Spoke?

6 votes
3 answers
6k views

Replace a sum with an integral $\sum\rightarrow \int$

5 votes
1 answer
278 views

Finding $\mathbf{10}\otimes \mathbf{8}\otimes \mathbf{8}\otimes \mathbf{8}$ in $SU(3)$

4 votes
3 answers
201 views

Density of primes containing specific digits

3 votes
0 answers
100 views

How do we know if a Young Tableau represents $3$ or $\bar{3}$?

2 votes
1 answer
190 views

Relative Error $\frac{x-x_0}{x}$

2 votes
1 answer
2k views

Finding a matrix representation for two Grassmann numbers.

1 vote
2 answers
683 views

Gaussian for Grassmann variables

1 vote
0 answers
41 views

Prove $\frac{1}{N!}\varepsilon_{i_1\dots i_N}\varepsilon_{j_1\dots j_N}A_{i_1 j_1}\dots A_{i_N j_N} = \det A$

1 vote
2 answers
321 views

When do normal distributions not occur?

1 vote
1 answer
804 views

Spherical Harmonics completeness relation

1 vote
1 answer
215 views

Tensors furnish representations of the group

1 vote
1 answer
63 views

Is there a way to change default order of series in Maple?

1 vote
1 answer
410 views

PV of $\int_{-\infty}^\infty \frac{x^n~ e^{-ax^2} dx}{(x-x_1)(x-x_2)},~ (n=0,1,2,3,...)$

1 vote
0 answers
114 views

Simplifying a direct sum $\mathbf{3}\oplus\mathbf{3}\oplus\mathbf{2}$ etc

1 vote
0 answers
134 views

When is meromorphic continuation possible?

0 votes
1 answer
118 views

Regulating divergent integrals in the complex plane

0 votes
0 answers
25 views

Any way to rewrite/simplify $\int dp ~f(p)~\delta[c-g(p)-E(p)]$?

0 votes
1 answer
2k views

What operator/matrices can be written in Jordan normal form?

0 votes
2 answers
96 views

How plot $f(x,y) = \frac{x}{1-y}$ with $x^2+y^2<1$?