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Gjergji Zaimi

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Name Gjergji Zaimi
Member for 3 years
Seen 48 mins ago
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Location Pasadena
Age 24
I am an undergraduate (mathematics) student at Caltech. You can contact me at gzaimi[]caltech.edu
52

Questions
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Covering a circle with red and blue arcs

jun 23 10 at 10:36 Peter Shor 4,475●22●46

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Can nonabelian groups be detected “locally”?

oct 13 11 at 21:43 Gjergji Zaimi 37.8k●2●75●151

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Local-Global approach to graph theory

apr 4 12 at 23:42 Felix Goldberg 2,407●5●12

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Random walk inside a random walk inside…

sep 22 10 at 23:07 Louigi Addario-Berry 3,392●1●11●24

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Enumeration and random selection

aug 27 11 at 10:02 Brendan McKay 9,179●1●15●34

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423

Answers
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128
Have any long-suspected irrational numbers turned out to be rational?
40
Transpositions of order three
38
a categorical Nakayama lemma?
37
What are the connections between pi and prime numbers?
36
Blackbox Theorems
29
Topological Characterisation of the real line.
25
A question on the product of element orders of a finite group
23
Is the number of irreducible representations of G always bigger (or equal) to the number of irreducible representations of H, with H a subgroup of G?
23
Are there ever three perfect powers between consecutive squares?
22
Solve in positive integers $n!=m(m+1)$
21
What is the origin of the term “spectrum” in mathematics?
21
Math puzzles for dinner (2)
20
The factorial of -1, -2, -3, …
19
whence commutative diagrams?
18
Google question: In a country in which people only want boys
18
What is the limit of gcd(1! + 2! + … + (n-1)! , n!) ?
18
About integer polynomials which are sums of squares of rational polynomials…
17
What’s tropical about tropical algebra?
17
Newton and Newton polygon
17
Up to $10^6$: $\sigma(8n+1) \mod 4 = OEIS A001935(n) \mod 4$ (Number of partitions with no even part repeated )
16
Zeroes of the random Fibonacci sequence
16
sum of derivatives in roots of a polynomial of odd degree
16
The sum of integers being a bijection
16
Is there an explicit example of a complex number which is not a period?
16
Recognizing a measure whose moments are the motzkin numbers
16
Largest possible volume of the convex hull of a curve of unit length
16
Bijection between irreducible representations and conjugacy classes of finite groups
16
Access to a preprint by D. N. Verma
15
Primes with more ones than zeroes in their Binary expansion
15
Is this pleasing polynomial irreducible?
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