Infinite Atomized Semilattices

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The paper studies atomized semilattices, focusing on an axiomatization that extends atomized semilattice theory from finite structures to infinite ones. Using a construction based on extending the Full Crossing operator (which forms quotients via principal congruences), the authors develop corresponding infinite-framework definitions and analyze atom redundancy, including a stated divergence between redundancy and weak redundancy that they say is absent in infinite models. A key result is that for every finitely generated semilattice, there exists an atomization made exclusively of non-redundant atoms. The main limitation explicitly noted is that the work is presented as a preprint and is not yet peer reviewed. The paper does not explicitly discuss endometriosis or adenomyosis; it was included in the corpus via a keyword match in the upstream search index.

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Abstract

Abstract Atomized semilattices are subdirect product representations that facilitate theconstruction and manipulation of semilattices in practical contexts. This paper developsa careful axiomatization of atomized semilattices that extends to the infinite setting. Weextend the Full Crossing operator, which yields the quotient via principal congruences,to infinite structures. The notions of atom redundancy are generalized to the infinitecase, revealing a divergence between redundancy and weak redundancy that is absent infinite models. Finally, we prove that for every finitely generated semilattice there existsan atomization consisting exclusively of non-redundant atoms.
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Infinite Atomized Semilattices | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Research Article Infinite Atomized Semilattices Fernando Martin Maroto, Antonio Ricciardo, David Méndez, Gonzalo G de Polavieja This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-8392855/v1 This work is licensed under a CC BY 4.0 License Status: Under Review Version 1 posted 5 You are reading this latest preprint version Abstract Atomized semilattices are subdirect product representations that facilitate theconstruction and manipulation of semilattices in practical contexts. This paper developsa careful axiomatization of atomized semilattices that extends to the infinite setting. Weextend the Full Crossing operator, which yields the quotient via principal congruences,to infinite structures. The notions of atom redundancy are generalized to the infinitecase, revealing a divergence between redundancy and weak redundancy that is absent infinite models. Finally, we prove that for every finitely generated semilattice there existsan atomization consisting exclusively of non-redundant atoms. semilattices congruences subdirect products Full Text Additional Declarations No competing interests reported. Cite Share Download PDF Status: Under Review Version 1 posted Reviewers agreed at journal 07 Feb, 2026 Reviewers invited by journal 14 Jan, 2026 Editor assigned by journal 13 Jan, 2026 Submission checks completed at journal 08 Jan, 2026 First submitted to journal 18 Dec, 2025 You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. We do this by developing innovative software and high quality services for the global research community. Our growing team is made up of researchers and industry professionals working together to solve the most critical problems facing scientific publishing. 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