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Commit e4cf3a42 authored by Luke Naylor's avatar Luke Naylor
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Correct bgmlv2 'lowerbounds' to 'upperbounds'

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......@@ -360,45 +360,45 @@ bgmlv2_d_ineq = (
).expand()
# Keep hold of lower bound for d
bgmlv2_d_lowerbound = bgmlv2_d_ineq.rhs()
bgmlv2_d_upperbound = bgmlv2_d_ineq.rhs()
\end{sagesilent}
\begin{equation}
\label{eqn-bgmlv2_d_lowerbound}
\label{eqn-bgmlv2_d_upperbound}
\sage{bgmlv2_d_ineq}
\end{equation}
\begin{sagesilent}
# Seperate out the terms of the lower bound for d
bgmlv2_d_lowerbound_without_hyp = (
bgmlv2_d_lowerbound
bgmlv2_d_upperbound_without_hyp = (
bgmlv2_d_upperbound
.subs(1/r == 0)
)
bgmlv2_d_lowerbound_const_term = (
bgmlv2_d_lowerbound_without_hyp
bgmlv2_d_upperbound_const_term = (
bgmlv2_d_upperbound_without_hyp
.subs(r==0)
)
bgmlv2_d_lowerbound_linear_term = (
bgmlv2_d_lowerbound_without_hyp
- bgmlv2_d_lowerbound_const_term
bgmlv2_d_upperbound_linear_term = (
bgmlv2_d_upperbound_without_hyp
- bgmlv2_d_upperbound_const_term
).expand()
bgmlv2_d_lowerbound_exp_term = (
bgmlv2_d_lowerbound
- bgmlv2_d_lowerbound_without_hyp
bgmlv2_d_upperbound_exp_term = (
bgmlv2_d_upperbound
- bgmlv2_d_upperbound_without_hyp
).expand()
\end{sagesilent}
Viewing equation \ref{eqn-bgmlv2_d_lowerbound} as a lower bound for $d$ in term
Viewing equation \ref{eqn-bgmlv2_d_upperbound} as a lower bound for $d$ in term
of $r$ again, there's a constant term
$\sage{bgmlv2_d_lowerbound_const_term}$,
$\sage{bgmlv2_d_upperbound_const_term}$,
a linear term
$\sage{bgmlv2_d_lowerbound_linear_term}$,
$\sage{bgmlv2_d_upperbound_linear_term}$,
and a hyperbolic term
$\sage{bgmlv2_d_lowerbound_exp_term}$.
$\sage{bgmlv2_d_upperbound_exp_term}$.
Notice that for $\beta = \beta_{-}$ (or $\beta_{+}$), that is when
$\chern^{\beta}_2(F)=0$, the constant and linear terms match up with the ones
for the bound found for $d$ in subsection \ref{subsect-d-bound-bgmlv1}.
......@@ -554,10 +554,22 @@ Suppose we take $\beta = \beta_{-}$ in the previous subsections, to find all
circular walls to the left of the vertical wall (TODO as discussed in ref).
\begin{equation*}
\sage{ bgmlv3_d_upperbound_const_term }
d \geq
\sage{bgmlv1_d_lowerbound_const_term_alt.subs(chbv == 0)}
+ \sage{bgmlv1_d_lowerbound_linear_term}
+ \sage{bgmlv1_d_lowerbound_exp_term_alt.subs(chbv == 0)}
\end{equation*}
\begin{equation*}
\sage{bgmlv3_d_upperbound_const_term_alt1.subs(chbv == 0)}
d \geq
\sage{bgmlv2_d_lowerbound_const_term}
+ \sage{bgmlv2_d_lowerbound_linear_term}
+ \sage{bgmlv2_d_lowerbound_exp_term}
\end{equation*}
\begin{equation*}
d \leq
\sage{bgmlv3_d_upperbound_const_term_alt.subs(chbv == 0)}
+ \sage{bgmlv3_d_upperbound_linear_term}
+ \sage{bgmlv3_d_upperbound_exp_term_alt.subs(chbv == 0)}
\end{equation*}
......
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