diff --git a/tex/bounds-on-semistabilisers.tex b/tex/bounds-on-semistabilisers.tex index 06fd0f65a61cf0a5fccdaf316fbab77838b33a47..39571718277b7128ca951e83404f6d0f2617a00c 100644 --- a/tex/bounds-on-semistabilisers.tex +++ b/tex/bounds-on-semistabilisers.tex @@ -645,7 +645,7 @@ idea will be pursued in Subsection \ref{subsec:bounds-on-semistab-rank-prob-1}. \ref{problem:problem-statement-1}} \label{subsec:bounds-on-semistab-rank-prob-1} -As discussed at the end of subsection \ref{subsubsect:all-bounds-on-d-prob1} +As discussed at the end of Subsection \ref{subsubsect:all-bounds-on-d-prob1} (and illustrated in Figure \ref{fig:problem1:d_bounds_xmpl_gnrc_q}), there are no solutions $u$ to problem \ref{problem:problem-statement-1} with large $r=\chern_0(u)$, since the lower bound on $d=\chern_2(u)$ is larger diff --git a/tex/characteristic-curves.tex b/tex/characteristic-curves.tex index 2da28b8fb3b6533fbffa38b3a4b166f1a7c8eb64..e1511bce37871adcf2c46dd8b6117ed6da37dd79 100644 --- a/tex/characteristic-curves.tex +++ b/tex/characteristic-curves.tex @@ -23,7 +23,7 @@ define two characteristic curves on the $(\alpha, \beta)$-plane: These characteristic curves for a Chern character $v$ with $\Delta(v)\geq0$ are not affected by flipping the sign of $v$ so it's only necessary to consider non-negative rank. -As discussed in subsection \ref{subsect:relevance-of-V_v}, making this choice +As discussed in Subsection \ref{subsect:relevance-of-V_v}, making this choice has Gieseker stable coherent sheaves appearing in the heart of the stability condition $\firsttilt{\beta}$ as we move `left' (decreasing $\beta$). @@ -91,7 +91,7 @@ degenerate_characteristic_curves In particular, this means $\beta_\pm(v)$ are the two roots of the quadratic equation $\chern_2^{\beta}(v)=0$. - This definition will be extended to the rank 0 case in definition \ref{dfn:beta_-_rank0}. + This definition will be extended to the rank 0 case in Definition \ref{dfn:beta_-_rank0}. \end{definition} @@ -196,7 +196,7 @@ the pseudo-wall where $u$ pseudo-semistabilizes $v$. This is done by finding the intersection of $\Theta_v$ and $\Theta_u$, the point $(\beta,\alpha)$ where $\nu_{\alpha,\beta}(u)=\nu_{\alpha,\beta}(v)=0$, and a pseudo-wall point on $\Theta_v$, and hence the apex of the circular pseudo-wall with centre $(\beta,0)$ -(as per subsection \ref{subsect:bertrams-nested-walls}). +(as per Subsection \ref{subsect:bertrams-nested-walls}). \subsection{Bertram's Nested Wall Theorem} diff --git a/tex/computing-solutions.tex b/tex/computing-solutions.tex index 0efaf3960c62f70fa1e36777a8e5acb615d071d4..f28d9a36f6fb855a76a1034c18dd4c8f360b48cb 100644 --- a/tex/computing-solutions.tex +++ b/tex/computing-solutions.tex @@ -21,7 +21,7 @@ Recalling Consequence 2 of Lemma \ref{lem:pseudo_wall_numerical_tests}, we can iterate through the possible values of $\mu(u)=\frac{c}{r}$ taking a decreasing sequence of all fractions between $\mu(v)$ and $\beta_{-}$, whos denominators are no large than $r_{\mathrm{max}}$ (giving a finite sequence). This can be done with -Farey sequences \cite[chapter 6]{alma994504533502466}, for which there exist +Farey sequences \cite[Chapter 6]{alma994504533502466}, for which there exist formulae to generate. These $\mu(u)$ values determine pairs $r,c$ up to multiples, we can then take @@ -248,7 +248,7 @@ producing the results marginally faster. Note that this program patched with Theorem \ref{thm:loose-bound-on-r} will be using the same bound as was used in the previously existing program \cite{SchmidtGithub2020}. However the difference of performance can be of -several orders of magnitude as illustrated in the table in section +several orders of magnitude as illustrated in the table in Section \ref{table:bench-schmidt-vs-nay}. This will be attributed to the difference in programming language and algorithm, the latter having already been discussed in that same section.