Maths Lover

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114

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I'm a high school student , I Love Mathematics So Much , I want to be a mathematician .

I have changed my username from " MrWhy " to " Maths Lover " because i love being " Maths Lover " !

	1,046 reputation	bio	website		visits	member for	5 months
114 badges		location	Egypt مصر		seen	2 days ago

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60 Questions

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Is there any branch of Mathematics which has no applications in any other field or in real world?

soft-question math-history

mar 16 at 22:42 Andres Caicedo 24.4k

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273

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which texts do you recommend to study mathematical logic?

reference-request logic

jan 11 at 5:19 proximal 2,120

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124

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Under what conditions does a ring R have the property that every zero divisor is a nilpotent element?

abstract-algebra ring-theory

may 3 at 19:26 rschwieb 20.9k

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164

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Facts about Abelian Groups and group order.

abstract-algebra group-theory finite-groups abelian-groups

mar 9 at 23:02 Alexander Gruber♦ 15.2k

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124

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If $P_1 , P_2 $ are two $p$-sylow subgroups, prove that $ P_1 \bigcap $ $P_2$ = $ { 1 } $

abstract-algebra group-theory finite-groups sylow-theory

feb 28 at 13:46 Nicky Hekster 2,677

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On Group of order $30$ and $60$.

abstract-algebra group-theory finite-groups simple-groups sylow-theory

8h ago learner 1,935

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answer

130

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how can we convert sin function into continued fraction?

calculus real-analysis functions

apr 15 at 20:17 Community♦ 1

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121

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a good text for a first course in mathematical logic

reference-request logic propositional-calculus first-order-logic

feb 26 at 20:48 amWhy 54.6k

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prove , if $p,q$ be two primes with the property , $q$=$p$+1 then $p$=2 and $q$=3

number-theory elementary-number-theory prime-numbers

feb 25 at 2:00 Mohan 2,724

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What are the rules for the use of dots rather than parentheses in logical formulae?

logic propositional-calculus predicate-logic

feb 23 at 18:33 Peter Smith 11.6k

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162

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On Symmetric Group $S_n$ and Isomorphism

abstract-algebra group-theory finite-groups symmetric-groups

jan 29 at 2:10 amWhy 54.6k

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129

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Group theory between mathematicians and physicists?

group-theory mathematical-physics

may 10 at 9:43 Raskolnikov 6,895

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315

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Is there a text that provides the proof of Fermat's Last Theorem?

number-theory reference-request math-history

may 2 at 18:57 P.Ranawala 1

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The order of a conjugacy class is bounded by the index of the center

abstract-algebra group-theory group-actions

may 1 at 9:00 Seirios 8,917

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What does it mean that a set S tautologically implies wff $\tau$

logic propositional-calculus predicate-logic

mar 3 at 13:46 Peter Smith 11.6k

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Show that there is a false statement of the form:

logic quantifiers predicate-logic

feb 23 at 4:33 amWhy 54.6k

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364

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what is the definition of Mathematics ?

soft-question math-history

feb 4 at 2:47 user60862 120

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100

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prove: if $y=\frac{dy}{dx}$ then , $y=ce^x$ for some constant $c$

calculus differential-equations

jan 29 at 23:48 DoctorBatmanGod 2,440

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answer

114

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On Group action and blocks of subgroups of the symmetric Group

homework abstract-algebra group-theory finite-groups group-actions

jan 27 at 2:15 Ben 2,344

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136

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Prove that if $x$ is a non-zero rational number, then $\tan(x)$ is not a rational number and use this to prove that $\pi$ is not a rational number.

real-analysis algebra-precalculus trigonometry pi

jan 26 at 14:43 Michael Albanese 4,668

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Under what conditions is a zero divisor element $a$ in commutative ring $R$ nilpotent?

abstract-algebra ring-theory

may 16 at 1:42 Manny Reyes 1,090

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280

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prove that , $2+2+2+2+2+ \cdots= 1+1+1+1+1+\cdots$

sequences-and-series infinity

apr 20 at 7:32 Gerble 29

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is this argument true?

logic proof-strategy propositional-calculus

apr 8 at 1:53 amWhy 54.6k

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109

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On prime numbers

number-theory elementary-number-theory prime-numbers

mar 14 at 5:46 Inceptio 4,665

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161

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Applications of group theory to geometry

abstract-algebra geometry group-theory applications

mar 10 at 2:32 birdtracks 11

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107

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which problems do you recommend it to me to solve it? [closed]

homework abstract-algebra group-theory problem-solving

feb 4 at 19:24 amWhy 54.6k

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What is the needed background to study tensors?

differential-geometry tensors

may 8 at 4:48 Amzoti 14k

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prove that $a_0$ is a unit and that $a_1 , a_2 , .. a_{n}$ are nilpotents in $R$ . [duplicate]

abstract-algebra ring-theory

may 3 at 20:26 Warren Moore 1,956

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If a relation is reflexive is it symmetric and transitive?

elementary-number-theory elementary-set-theory relations equivalence-relations

may 1 at 11:04 Paul 3,742

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is this relation true?

calculus

apr 6 at 8:27 Jyrki Lahtonen 30.7k