Both Htob's user avatar
Both Htob's user avatar
Both Htob's user avatar
Both Htob
  • Member for 9 years, 7 months
  • Last seen more than 4 years ago
6 votes
1 answer
4k views

Haar functions form a complete orthonormal system

2 votes
1 answer
3k views

Complex Arctan function and its power series

2 votes
1 answer
2k views

Example : Iterated integral and Fubini Theorem

2 votes
0 answers
2k views

Chain rule for Radon-Nikodym derivative (without a.e.)

2 votes
1 answer
2k views

Triangle inequality for signed measure

7 votes
2 answers
1k views

Application of Dominated Convergence Theorem and Monotone Convergence Theorem

2 votes
3 answers
1k views

Asymptotic formula for $n^{th}$ square-free

3 votes
1 answer
1k views

Cauchy riemann eq for anti-holomorphic function.

4 votes
3 answers
1k views

Upper bound for difference of Poisson random variables

3 votes
1 answer
1k views

A closed subset of $[0,1]$ with no interiors and has measure exactly $1$

3 votes
3 answers
1k views

1. Measurable sets : uncountable union, 2. null set is disjoint from translated rationals

1 vote
1 answer
997 views

Equivalence definition for convergence in probability

2 votes
1 answer
942 views

Linear fractional transformation which maps disc to disc.

2 votes
0 answers
929 views

Complex line integral for closed homotopic curve.

2 votes
1 answer
747 views

Dirichlet hyperbola methods : estimate functions # of ordered pairs

1 vote
1 answer
687 views

inequality involving double integral (Holder + Fubini)

0 votes
0 answers
662 views

Change of variable of Lebesgue integral, measurable set and convergence in measure

0 votes
2 answers
626 views

Winding number of composition of curve

2 votes
1 answer
548 views

Interchanging finite union of finite intersection of sets

1 vote
1 answer
521 views

x-section of two-dimensional Lebesgue measurable subset

3 votes
1 answer
451 views

Arzela-Ascoli Theorem for a specific family of functions on $\mathbb{R}$

2 votes
2 answers
424 views

Points on a straight line (Complex Analysis)

0 votes
0 answers
410 views

Inverse of a multiplicative arithmetic function.

1 vote
1 answer
407 views

Hilbert transform (Definition and some properties.)

1 vote
1 answer
381 views

Simply connected domain (Homotopy) [duplicate]

2 votes
1 answer
352 views

Uniqueness of free product

2 votes
1 answer
345 views

Mean value theorem for integration

3 votes
0 answers
329 views

Perron formula and sum of $\mu$

1 vote
2 answers
259 views

Inequality derived Schwarz's Lemma

1 vote
1 answer
257 views

Riemann zeta function form for Dirichlet series of lcm$[m,n]^{-s}$