6 problems

Let $M$ be a $(-1)$-symplectic space and let $L\to M$ be a $(-1)$-Lagrangian. Let $\operatorname{MF}(M)$ denote the category of matrix factorisations associated with $M$, and let ……

Let $M$ be a $(-1)$-symplectic space, meaning a space equipped with a $(-1)$-symplectic structure. For example, if $M$ is the critical locus of a function $f$ on a smooth space $U$…

For the standard forms $\tilde{\mathcal{J}}_{n(m)}$ of the diagonal subblocks, the displayed cases $m=1,2,3,4$ and the proposed general case $m=p$ have block-recursive form, with t…

Restricted-transformation conjecture. It is enough to use similarity transformations with these two properties when constructing the standard forms, although this is not guaranteed…

In the Kazama–Suzuki model, let $D_{[(0,0),0;1,3]}$ be a defect mapping the factorisation $Q_{|L,0\rangle}$ to $Q_{|L,1\rangle}$. Let $\tilde{D}$ be a defect in the minimal-model t…

Let $d$ be a positive integer. Let $(\mathcal{P}_{d})_{0}$ be the full subcategory of the R-charge-zero subcategory of matrix bi-factorisations of $(x^d,x^d)$ generated under direc…