List questions from examples-counterexamples

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Is the outer measure induced by a borelian measure Borel regular?

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What is the relation between general solution of a differential equation and null space?

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does a proper variation through geodesics keep the length of geodesic fixed?

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If $G$ is $k$-transitive but not $(k+1)$-transitive, is it true that $G$ is sharply $k$-transitive?

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A simple example illustrating subgroup correspondence theorem

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Abelianity and quotients

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Searching function for counterexample.

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Initial values of Inkeri's primality test for Fermat numbers

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Uniform convergence and improper Riemann integral of the second kind

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Is this a counter example to the Eulerian Trail definition?

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Tensor product of $K$-skew fields is nilpotent iff every $D_{i}$ is nilpotent?

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If both $R$ and $S$ are total order, will $T$ be total order?

Published on 25 Mar 2026 - 12:26

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Example of field extensions

Published on 06 May 2018 - 19:33

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Precise meaning of "diagram commutes" in a category theory?

Published on 07 May 2018 - 8:42

List Question

Holomorphicity of the square of a function

Is the outer measure induced by a borelian measure Borel regular?

What is the relation between general solution of a differential equation and null space?

does a proper variation through geodesics keep the length of geodesic fixed?

If $G$ is $k$-transitive but not $(k+1)$-transitive, is it true that $G$ is sharply $k$-transitive?

A simple example illustrating subgroup correspondence theorem

Abelianity and quotients

Searching function for counterexample.

Initial values of Inkeri's primality test for Fermat numbers

Uniform convergence and improper Riemann integral of the second kind

Is this a counter example to the Eulerian Trail definition?

Tensor product of $K$-skew fields is nilpotent iff every $D_{i}$ is nilpotent?

If both $R$ and $S$ are total order, will $T$ be total order?

Example of field extensions

Precise meaning of "diagram commutes" in a category theory?

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