List questions from group-schemes

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Classification of finite affine group schemes of order $2$

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Quotient of abelian variety by finite group scheme

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Proof of "A geometric quotient is categorical"

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Quotient of group schemes

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Confused about the axioms of $p$-divisible groups applied to ordinary abelian groups

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About the connected-étale sequence for finite group schemes over a complete noetherian local ring

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Are open $\mathbb{G}_m$-invariant subschemes of an affine scheme precisely the homogeneous radical ideals of its coordinate ring?

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Quotients of $\mathbb{P}^1 \times \mathbb{P}^1$

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Is the Poincaré sheaf symmetric?

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When $\phi_{\mathcal L}=0$ for $\mathcal L$ a line bundle over an abelian scheme $X/S$

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Proof verification: The symplectic group scheme is smooth over $\mathbb Z$

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List Question

Is a connected unipotent subgroup always contained in a Borel subgroup?

Classification of finite affine group schemes of order $2$

Quotient of abelian variety by finite group scheme

Proof of "A geometric quotient is categorical"

Quotient of group schemes

Reference for functorial point of view in algebraic geometry

Confused about the axioms of $p$-divisible groups applied to ordinary abelian groups

About the connected-étale sequence for finite group schemes over a complete noetherian local ring

Are open $\mathbb{G}_m$-invariant subschemes of an affine scheme precisely the homogeneous radical ideals of its coordinate ring?

Is multiplication by $n$ always an isogeny on an abelian scheme?

Quotients of $\mathbb{P}^1 \times \mathbb{P}^1$

Is the Poincaré sheaf symmetric?

When $\phi_{\mathcal L}=0$ for $\mathcal L$ a line bundle over an abelian scheme $X/S$

Group schemes, group law and base change

Proof verification: The symplectic group scheme is smooth over $\mathbb Z$

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