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Primes written as the sum of two squares

August 1st, 2022

number-theory

generators of the symplectic group

July 12th, 2021

group-theory algebraic-groups

Why, historically, do we multiply matrices as we do?

December 24th, 2020

linear-algebra matrices math-history

Are there any irrational numbers that have a difference of a rational number?

August 1st, 2022

number-theory irrational-numbers transcendental-numbers rationality-testing

Scale dash pattern with line width

August 1st, 2022

tikz-pgf tikz-styles

Eigenvalues of a product of matrices, involving Moore-Penrose pseudo inverse

August 1st, 2022

linear-algebra matrices eigenvalues-eigenvectors inverse pseudoinverse

Definition of weak product/direct sum of groups

August 1st, 2022

abstract-algebra group-theory direct-sum direct-product

How to enable ligatures

August 1st, 2022

ligatures

How to list a paper in your CV when having 1000 co-authors?

August 1st, 2022

citations cv

Prime splitting in an extension of prime degree

September 9th, 2020

algebraic-number-theory

Enforce strict margin boundaries

July 23rd, 2020

spacing line-spacing

How do I plot a graph with the x axis across the middle?

October 27th, 2020

graphs

suppress output

August 11th, 2022

latexmk

Show that every upper semi-continuous real function is measurable

August 1st, 2022

real-analysis measure-theory semicontinuous-functions

How do I use biblatex with Gummi?

August 1st, 2022

biblatex bibliographies biber gummi

Why do chameleons move back and forth?

October 25th, 2020

zoology behaviour

Volume of the intersection of two cylinders

August 1st, 2022

calculus geometry multivariable-calculus volume faq

What type of triangle satisfies: $8R^2 = a^2 + b^2 + c^2 $?

August 1st, 2022

geometry trigonometry

Why are translation invariant operators on $L^2$ multiplier operators

May 2nd, 2020

functional-analysis fourier-analysis harmonic-analysis

How to make page numbering with ligature roman style?

December 31st, 2020

numbering ligatures front-matter roman

What does it mean to have a determinant equal to zero?

November 27th, 2020

linear-algebra matrices terminology determinant

Derivative of an expectation (using integrals)

August 1st, 2022

calculus integration probability

Is there any example of a Lie Algebra, who has nontrivial radical but contains no abelian ideal?

August 1st, 2022

lie-algebras

How to make a ruler with logarithmic divisions?

August 1st, 2022

tikz-pgf

Complex objects in TikZ: pgfkeys scope and best practice

January 28th, 2020

tikz-pgf pgfkeys

A series involving the harmonic numbers : $\sum_{n=1}^{\infty}\frac{H_n}{n^3}$

August 1st, 2022

calculus real-analysis sequences-and-series harmonic-numbers

Vertical space after minipages

June 29th, 2020

minipage

Pasting vs typing into LyX

August 15th, 2022

lyx

Example of a smooth function with zero derivative that is not constant

July 6th, 2020

calculus

Solving Coupled Eigenvalue equations

May 17th, 2020

linear-algebra matrices eigenvalues-eigenvectors

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Primes written as the sum of two squares

generators of the symplectic group

Why, historically, do we multiply matrices as we do?

Are there any irrational numbers that have a difference of a rational number?

Scale dash pattern with line width

Eigenvalues of a product of matrices, involving Moore-Penrose pseudo inverse

Definition of weak product/direct sum of groups

How to enable ligatures

How to list a paper in your CV when having 1000 co-authors?

Prime splitting in an extension of prime degree

Enforce strict margin boundaries

How do I plot a graph with the x axis across the middle?

suppress output

Show that every upper semi-continuous real function is measurable

How do I use biblatex with Gummi?

Why do chameleons move back and forth?

Volume of the intersection of two cylinders

What type of triangle satisfies: $8R^2 = a^2 + b^2 + c^2 $?

Why are translation invariant operators on $L^2$ multiplier operators

How to make page numbering with ligature roman style?

What does it mean to have a determinant equal to zero?

Derivative of an expectation (using integrals)

Is there any example of a Lie Algebra, who has nontrivial radical but contains no abelian ideal?

How to make a ruler with logarithmic divisions?

Complex objects in TikZ: pgfkeys scope and best practice

A series involving the harmonic numbers : $\sum_{n=1}^{\infty}\frac{H_n}{n^3}$

Vertical space after minipages

Pasting vs typing into LyX

Example of a smooth function with zero derivative that is not constant

Solving Coupled Eigenvalue equations

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