diff --git a/papers/project_paper_1_relativity/armada_3_jmp/paper_1c_math_JMP.pdf b/papers/project_paper_1_relativity/armada_3_jmp/paper_1c_math_JMP.pdf index 63e215ed..04556b49 100644 --- a/papers/project_paper_1_relativity/armada_3_jmp/paper_1c_math_JMP.pdf +++ b/papers/project_paper_1_relativity/armada_3_jmp/paper_1c_math_JMP.pdf @@ -1,3 +1,3 @@ version https://git-lfs.github.com/spec/v1 -oid sha256:c3094b840b187d1f8b0bef751899aaff7d47947375021f42fae23f06ce402734 -size 240891 +oid sha256:d2c2647ba4e131ceb8cddb8ce2a580709e5dd5217a360011e7921a9460c53074 +size 241043 diff --git a/papers/project_paper_1_relativity/armada_3_jmp/paper_1c_math_JMP.tex b/papers/project_paper_1_relativity/armada_3_jmp/paper_1c_math_JMP.tex index 3e5ffeed..8b65d153 100644 --- a/papers/project_paper_1_relativity/armada_3_jmp/paper_1c_math_JMP.tex +++ b/papers/project_paper_1_relativity/armada_3_jmp/paper_1c_math_JMP.tex @@ -47,7 +47,7 @@ It is crucial to note that this paper explicitly isolates the structural, graph- \subsection{Locally Finite Graded Posets} -Let $\mathcal{P} = (V, \preceq)$ be a locally finite partially ordered set. The transitive reduction of $\mathcal{P}$ yields a directed acyclic graph $G = (V, E)$, where $(u,v) \in E$ if $u \prec v$ and there is no $w$ such that $u \prec w \prec v$. +Let $\mathcal{P} = (V, \text{\raisebox{-0.2ex}{$\preceq$}})$ be a locally finite partially ordered set. The transitive reduction of $\mathcal{P}$ yields a directed acyclic graph $G = (V, E)$, where $(u,v) \in E$ if $u \prec v$ and there is no $w$ such that $u \prec w \prec v$. \begin{definition}[Graded Poset and Layer Volumes] We assume $\mathcal{P}$ is \emph{graded}, meaning there exists a surjective rank or height function $h: V \to \mathbb{Z}_{\ge 0}$ such that for all covering edges $(u, v) \in E$, $h(v) = h(u) + 1$. @@ -86,7 +86,7 @@ The normalized discrete directed Laplacian operator $\Delta_{\mathcal{P}}: \math \end{equation} \end{definition} -For a transition probability distribution $P_t(v)$ of a random walk, the forward evolution equation (the discrete diffusion equation) is governed by the dual operator such that $P_{t+1}(v) - P_t(v) = \Delta_{\mathcal{P}}^* P_t(v)$. +For a transition probability distribution $P_t(v)$ of a random walk, the forward evolution equation (the discrete diffusion equation) is governed by the adjoint operator such that $P_{t+1}(v) - P_t(v) = \Delta_{\mathcal{P}}^* P_t(v)$. \section{The Retarded Green's Function} @@ -153,7 +153,7 @@ In this canonical K-R limit, the middle layer contains roughly $N/2$ vertices, w \end{equation} is strictly bounded away from zero because the numerator $|E(S, \bar{S})|$ scales identically with the volume denominator $\sum \deg_{\mathrm{out}}$ due to the maximal cross-layer connectivity. -By Cheeger's inequality ($\Delta \ge \Phi^2/2$), a macroscopic graph conductance $\Phi > 0$ strictly implies a macroscopic spectral gap $\Delta$ in the discrete Laplacian. A macroscopic spectral gap forces extreme multi-path mixing with a mixing time $\tau_{\mathrm{mix}} = \mathcal{O}(1)$; a random walk on an unstructured K-R poset will visit the maximal antichain in a single step, scattering its probability distribution uniformly over the $\exp(\mathcal{O}(N^2))$ available microstates. +By Cheeger's inequality ($\lambda_1 \ge \Phi^2/2$), a macroscopic graph conductance $\Phi > 0$ strictly implies a macroscopic spectral gap $\lambda_1$ in the discrete Laplacian. A macroscopic spectral gap forces extreme multi-path mixing with a mixing time $\tau_{\mathrm{mix}} = \mathcal{O}(1)$; a random walk on an unstructured K-R poset will visit the maximal antichain in a single step, scattering its probability distribution uniformly over the $\exp(\mathcal{O}(N^2))$ available microstates. Consequently, for unstructured posets, the effective layer volume $|L_t|$ grows exponentially, mapping to an emergent topological dimension $d \to \infty$. @@ -198,7 +198,7 @@ R.~D. Sorkin, \bibitem{Kleitman1975} D.~J. Kleitman and B.~L. Rothschild, \newblock \emph{Asymptotic enumeration of partial orders on a finite set}, -\newblock Transactions of the American Mathematical Society \textbf{205}, 205--220 (1975). +\textbf{205}, 205--220 (1975). \bibitem{Surya2019} S.~Surya,