delueze

# 28 Questions

2
7
1
1k
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4
5
1
121
views

1
4
2
917
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3
1
682
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1
3
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651
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3
1
76
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3
0
226
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### Characterize all entire functions $f$ such that $|f(z)|=1$, whenever $|z|=1$ [duplicate]

Aug 7 '15 at 1:42 delueze 485

2
1
53
views

1
2
0
612
views

### Prove that if $f$ is separable and irreducible polynomial then the Galois group of $f$ is transitive

Aug 14 '15 at 15:49 user26857 42.2k
3
1
vote
3
307
views

1
1
vote
0
71
views

### Evaluate $\frac{1}{\pi i\,\,} \int_{\alpha} \frac{\cos z}{2\sin z-\sqrt{2}\,\,\,\,\,\,}dz$

Aug 21 '15 at 3:43 Harish Chandra Rajpoot 35.1k

1
vote
2
83
views

1
vote
1
316
views

1
vote
0
860
views

### If the Galois Group of a Field Extension is Abelian

Aug 14 '15 at 15:06 delueze 485
1
1
vote
1
175
views

1
1
vote
0
50
views

### identity theorem with a triangular region

Aug 4 '15 at 17:19 delueze 485

1
vote
1
114
views

1
vote
0
93
views

### a function defined as an integral can be continued analytically

Apr 20 '15 at 23:17 delueze 485

1
vote
0
127
views

### simple root of a complex variable function

Apr 14 '15 at 17:25 delueze 485

0
0
226
views

### Show that the series $\sum_{n=1}^{\infty}\,\, \frac{z^n}{1+z^{2n}}$ converges

Aug 20 '15 at 0:08 vudu vucu 932

0
1
259
views

0
1
204
views

0
2
104
views

0
0
140
views

### changing limit with integral sign

Aug 4 '15 at 23:54 delueze 485

0
0
179
views

### An analytic function on the open unit disk with a zero of order k

Aug 4 '15 at 16:47 delueze 485

0
1
44
views

0
1
32
views

1
0
0
56
views

### a linear transformation with an inequality

Apr 7 '15 at 3:36 Community 1