Sadeq Dousti

745 reputation

414

bio	website	ce.sharif.edu/~dousti
	location	Tehran, Iran
	age	29
visits	member for	2 years, 7 months
	seen	May 12 at 5:13
stats	profile views	160

I'm a Ph.D. candidate, studying computer science. My research interests include Foundations of Cryptography and Computational Complexity Theory.

My Ph.D. thesis title is "Conceptual Analysis and Improvement of Zero-Knowledge Models."

	745 reputation	bio	website	ce.sharif.edu/~dousti	visits	member for	2 years, 7 months
414 badges		location	Tehran, Iran		seen	May 12 at 5:13

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23 Questions

views newest activity votes

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First-Order Logic vs. Second-Order Logic

logic set-theory

apr 7 '11 at 20:40 Community♦ 1

votes

answers

kviews

Matrices which are both unitary and Hermitian

linear-algebra matrices

apr 10 at 7:17 J. M. 38.9k

votes

answers

730

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Inner Product Spaces over Finite Fields

abstract-algebra vector-spaces finite-fields inner-product-space

jul 4 '11 at 10:03 t.b. 43.1k

votes

answers

850

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An Intuition to An Inclusion: “Union of Intersections” vs “Intersection of Unions”

sequences-and-series elementary-set-theory

sep 26 '11 at 19:41 Srivatsan 15.6k

votes

answer

215

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Factoring some integer in the given interval

algorithms factoring

jul 20 at 13:41 Community♦ 1

votes

answers

468

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Symbols for Quantifiers Other Than $\forall$ and $\exists$

notation quantifiers

mar 23 '12 at 18:45 MJD 20.7k

votes

answers

453

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What's Combinatorial Proof/Object/etc.?

combinatorics

oct 18 '11 at 17:40 Michael Joyce 7,058

votes

answers

259

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Help on notation: $\mathbb{Z}/n\mathbb{Z}$ vs. $\mathbb{Z}_n$

number-theory abstract-algebra notation

jun 7 '11 at 6:27 Zev Chonoles♦ 53.2k

votes

answers

167

views

An Alternate Proof to a Theorem Involving “e”

calculus asymptotics

mar 30 '11 at 15:59 Shai Covo 16.9k

votes

answers

935

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Parallelograms & Axis of Symmetry

geometry symmetric-groups

dec 5 '10 at 9:55 Blue 6,389

votes

answers

461

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Order of cyclic groups

number-theory abstract-algebra group-theory reference-request finite-groups

jun 29 '11 at 11:00 Anononym 316

votes

answers

460

views

Deriving Inequalities for Binomial Terms

inequality

jan 31 '11 at 2:26 Sadeq Dousti 745

votes

answers

191

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Cycles of Specified Length in a Graph

combinatorics graph-theory

aug 2 at 18:09 draks ... 6,323

votes

answer

248

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Cyclic groups whose every non-identity member is a generator

abstract-algebra finite-groups

jun 8 '11 at 1:53 Sadeq Dousti 745

votes

answers

264

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Finding a basis for the solution space of a system of Diophantine equations

linear-algebra number-theory vector-spaces diophantine-equations integer-lattices

apr 29 at 4:59 Community♦ 1

votes

answers

views

Counting the number of matrices which cause collision

combinatorics number-theory matrices modular-arithmetic

aug 9 at 8:12 Jyrki Lahtonen 30.7k

votes

answers

views

Probabilistic analysis of two algorithms

probability algorithms

sep 14 '11 at 2:53 Sadeq Dousti 745

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answers

119

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Equivalency of Two First-Order Formulae

logic

jan 27 '11 at 22:33 Arturo Magidin 158k

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answers

views

Does “short integer solution” lattice problem admit hard instances with q=2?

computational-complexity cryptography integer-lattices

may 6 at 12:10 Sadeq Dousti 745

vote

answers

views

A variant of the “closest vector problem” (CVP) in lattice-based cryptography

cryptography integer-lattices

dec 5 at 9:02 Willie Wong♦ 30.6k

vote

answers

views

Regarding a notation related to divisors & elliptic curves

abstract-algebra notation elliptic-curves

dec 2 '11 at 13:09 Sadeq Dousti 745

vote

answers

140

views

Non-constant parameters in Chernoff bound

inequality probability

dec 17 '10 at 4:52 ronaf 333

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answers

111

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Strategy for coin guessing

probability

jun 23 '11 at 14:02 Sadeq Dousti 745