List questions from examples-counterexamples

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An ideal that is radical but not prime.

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Is every group the automorphism group of a group?

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Counterexamples in complex analysis

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Weierstrass M-test proof?

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Are normal subgroups transitive?

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5 linear equations in 5 unknowns

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Independence of regularity and normality in a topological space

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An epimorphism in $\text{Grp}$ without right inverse?

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Does $\{f_ng_n\}\to fg$ uniformly?

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What is an example that a function is differentiable but derivative is not Riemann integrable

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Uniform convergence and complete metric space

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Relations between a product in $L^p$ and essential boundness of a factor

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Application of a result on some bounded functionals on a subspace of $C([0,1])$

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Can't argue with success? Looking for "bad math" that "gets away with it"

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List Question

Is it possible that $H\cap g^{-1}Hg$ is a nontrivial proper subgroup of $H$?

An ideal that is radical but not prime.

Is every group the automorphism group of a group?

Counterexamples in complex analysis

Weierstrass M-test proof?

Are normal subgroups transitive?

5 linear equations in 5 unknowns

Independence of regularity and normality in a topological space

An epimorphism in $\text{Grp}$ without right inverse?

Does $\{f_ng_n\}\to fg$ uniformly?

What is an example that a function is differentiable but derivative is not Riemann integrable

Uniform convergence and complete metric space

Relations between a product in $L^p$ and essential boundness of a factor

Application of a result on some bounded functionals on a subspace of $C([0,1])$

Can't argue with success? Looking for "bad math" that "gets away with it"

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