Abstract
We propose a novel generalization of the saddle-point method for evaluating high-dimensional oscillatory integrals, particularly arising in contexts such as statistical field theories and computational complexity models. Our method builds upon the recursive insertion of unity via delta functionals, enabling a multistage approximation that adapts to the structure of critical points. In particular, this method is applied to a path-integral formulation of a Random Turing Machine based on Wang tile ensembles, capturing stochastic computational evolution. We demonstrate that our approach, while conservative in assumptions, exhibits superior accuracy and depth when applied to integrals with strongly fluctuating integrands. Furthermore, we show that our generalized method can be hybridized with resurgence techniques at the leaf nodes of the critical-point tree. This allows the method to interpolate between traditional saddle-point methods and modern transseries expansions. The theoretical underpinnings are situated alongside recent developments by Linker and Ozel (2025), who provided a formal analysis of generalized saddle-point approximations in multidimensional contexts.
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Stochastic Turing Machines obtained from ensembles of Wang tiling | Authorea try { document.documentElement.classList.add('js'); } catch (e) { } var _gaq = _gaq || []; _gaq.push(['_setAccount', 'G-8VDV14Y67G']); _gaq.push(['_trackPageview']); (function() { var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); })(); Skip to main content Preprints Collections Wiley Open Research IET Open Research Ecological Society of Japan All Collections About About Authorea FAQs Contact Us Quick Search anywhere Search for preprint articles, keywords, etc. Search Search ADVANCED SEARCH SCROLL This is a preprint and has not been peer reviewed. Data may be preliminary. 13 September 2025 V1 Latest version Share on Stochastic Turing Machines obtained from ensembles of Wang tiling Authors : cenap Ozel , Patrick Linker , and Mustafa Tahsin Yilmaz 0000-0002-5385-8858 [email protected] Authors Info & Affiliations https://doi.org/10.22541/au.175775048.80018145/v1 226 views 93 downloads Contents Abstract Supplementary Material Information & Authors Metrics & Citations View Options References Figures Tables Media Share Abstract We propose a novel generalization of the saddle-point method for evaluating high-dimensional oscillatory integrals, particularly arising in contexts such as statistical field theories and computational complexity models. Our method builds upon the recursive insertion of unity via delta functionals, enabling a multistage approximation that adapts to the structure of critical points. In particular, this method is applied to a path-integral formulation of a Random Turing Machine based on Wang tile ensembles, capturing stochastic computational evolution. We demonstrate that our approach, while conservative in assumptions, exhibits superior accuracy and depth when applied to integrals with strongly fluctuating integrands. Furthermore, we show that our generalized method can be hybridized with resurgence techniques at the leaf nodes of the critical-point tree. This allows the method to interpolate between traditional saddle-point methods and modern transseries expansions. The theoretical underpinnings are situated alongside recent developments by Linker and Ozel (2025), who provided a formal analysis of generalized saddle-point approximations in multidimensional contexts. Supplementary Material File (turing_machines last.pdf) Download 210.79 KB Information & Authors Information Version history V1 Version 1 13 September 2025 Copyright This work is licensed under a Non Exclusive No Reuse License. Keywords equiprobability saddle point approximations statistical field theories stochastic turing machines wang tiling Authors Affiliations cenap Ozel King Abdulaziz University View all articles by this author Patrick Linker Technische Universitat Darmstadt Fachbereich Mathematik View all articles by this author Mustafa Tahsin Yilmaz 0000-0002-5385-8858 [email protected] King Abdulaziz University View all articles by this author Metrics & Citations Metrics Article Usage 226 views 93 downloads .FvxKWukQNSOunydq8rnd { width: 100px; } Citations Download citation cenap Ozel, Patrick Linker, Mustafa Tahsin Yilmaz. Stochastic Turing Machines obtained from ensembles of Wang tiling. Authorea . 13 September 2025. 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