User IremadzeArchil19910311

21 votes

2 answers

5k views

Are Fourier Analysis and Harmonic Analysis the same subject?

asked Aug 22, 2013 at 6:52

16 votes

4 answers

11k views

Are all algebraic commutative operations always associative? [duplicate]

asked Mar 11, 2013 at 12:52

16 votes

3 answers

3k views

Do all Groups have a representation?

asked Mar 10, 2014 at 8:24

15 votes

2 answers

72k views

Do four dimensional vectors have a cross product property? [duplicate]

asked Mar 21, 2014 at 5:58

13 votes

3 answers

29k views

What is difference between Fourier Transform and Fast Fourier Transform?

asked Jul 9, 2014 at 14:53

11 votes

1 answer

913 views

How many Groups there are on a finite set?

asked Dec 6, 2013 at 6:44

9 votes

2 answers

6k views

Bijection between Prime numbers and Natural numbers

asked Oct 31, 2012 at 9:02

8 votes

1 answer

267 views

Is the number of associative $n$-ary algebraic operations on a finite set with 2 cardinality always 8?

asked Aug 5, 2014 at 14:33

5 votes

2 answers

4k views

Sum of all real number for any interval.

asked Dec 2, 2013 at 6:11

3 votes

3 answers

240 views

Does representation theory exists without Groups?

asked Aug 29, 2013 at 11:45

3 votes

3 answers

6k views

How many reflexive binary relations there are on a finite countable set?

asked Jul 10, 2014 at 19:20

3 votes

3 answers

354 views

why $m$ power by $n$ equals sum of $n$ numbrs

asked Oct 31, 2012 at 7:55

3 votes

1 answer

183 views

Is there any kind of irrational number wich does not contain digit 9?

asked Aug 23, 2013 at 12:39

3 votes

1 answer

5k views

Why n! equals sum of some expression?

asked Sep 23, 2013 at 8:37

2 votes

0 answers

486 views

Does ternary operations have associative property?

asked Oct 7, 2013 at 8:37

2 votes

1 answer

289 views

Is there relation that is symmetrical, transitive and non-reflexive? [duplicate]

asked Aug 29, 2013 at 10:03

2 votes

4 answers

2k views

how to find out any digit of any irrational number?

asked Aug 23, 2013 at 12:01

2 votes

2 answers

148 views

Factorials of Non-Natural

asked Oct 28, 2012 at 15:36

1 vote

1 answer

401 views

What is a relationship between sets and Trinomial Coefficient?

asked Mar 18, 2013 at 12:27

1 vote

3 answers

108 views

How to proof that more than half binary algebraic operations on a finite set are non-commutative?

asked Nov 11, 2013 at 12:37

1 vote

0 answers

308 views

How many associative ternary operations there are on a finite set?

asked Jul 16, 2014 at 16:59

1 vote

1 answer

143 views

Does Cartesian Product and Collection of all Sets Perform a Semigroup?

asked Jan 6, 2014 at 9:35

1 vote

1 answer

467 views

How to prove that: If two binary operations are anti-isomorphic and one of them is associative then the second one also will be associative?

asked Sep 7, 2014 at 13:47

1 vote

1 answer

109 views

Is it necessary to be all Groups representation as a Matrix?

asked Mar 10, 2014 at 11:30

0 votes

1 answer

138 views

How to calculate $ {i}^{i} $? [duplicate]

asked Oct 3, 2015 at 9:10

0 votes

1 answer

141 views

Is there a Relationship between Quantum Groups and Lie Groups?

asked Feb 21, 2014 at 12:10

0 votes

1 answer

96 views

Is group of rigid body motion compact?

asked Nov 25, 2013 at 10:58

0 votes

2 answers

177 views

How many 2007 digit number exists, where each two digit number is made up of two neighbour digits and can be divided by 17 or 23?

asked Jan 6, 2013 at 18:38

0 votes

1 answer

1k views

Why Euler's formula is true? [duplicate]

asked Oct 31, 2012 at 7:29

0 votes

1 answer

188 views

all subsets with k elements of any uncountable set

asked Oct 28, 2012 at 15:01

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32 Questions

Are Fourier Analysis and Harmonic Analysis the same subject?

Are all algebraic commutative operations always associative? [duplicate]

Do all Groups have a representation?

Do four dimensional vectors have a cross product property? [duplicate]

What is difference between Fourier Transform and Fast Fourier Transform?

How many Groups there are on a finite set?

Bijection between Prime numbers and Natural numbers

Is the number of associative $n$-ary algebraic operations on a finite set with 2 cardinality always 8?

Sum of all real number for any interval.

Does representation theory exists without Groups?

How many reflexive binary relations there are on a finite countable set?

why $m$ power by $n$ equals sum of $n$ numbrs

Is there any kind of irrational number wich does not contain digit 9?

Why n! equals sum of some expression?

Does ternary operations have associative property?

Is there relation that is symmetrical, transitive and non-reflexive? [duplicate]

how to find out any digit of any irrational number?

Factorials of Non-Natural

What is a relationship between sets and Trinomial Coefficient?

How to proof that more than half binary algebraic operations on a finite set are non-commutative?

How many associative ternary operations there are on a finite set?

Does Cartesian Product and Collection of all Sets Perform a Semigroup?

How to prove that: If two binary operations are anti-isomorphic and one of them is associative then the second one also will be associative?

Is it necessary to be all Groups representation as a Matrix?

How to calculate $ {i}^{i} $? [duplicate]

Is there a Relationship between Quantum Groups and Lie Groups?

Is group of rigid body motion compact?

How many 2007 digit number exists, where each two digit number is made up of two neighbour digits and can be divided by 17 or 23?

Why Euler's formula is true? [duplicate]

all subsets with k elements of any uncountable set