2 problems

Let $L$ be a finite-dimensional Lie algebra over $\mathbb{C}$, and let $\overline{L}$ denote its complex conjugate. A complex Lie algebra is isomorphic to its conjugate if…

Effective Galois descent conjecture. If $H$ satisfies $K/k$-Galois-$\ell$-descent, then there exists a motive $H_0$ in $\mathrm{Mot}_{k^s,\ell}$ and an isomorphism