@article{Cerqueira Berni_Luiz Mariano_2022, title={A Universal Algebraic Survey of C∞-Rings}, volume={1}, url={https://www.lajm.ufscar.br/index.php/capa/article/view/5}, DOI={10.14244/lajm.v1i01.5}, abstractNote={<p>This survey brings a detailed and systematic exposition of some fundamental results regarding the Universal Algebra of C∞−rings. Some of these were nowhere to be found – stated or proved – in the current literature. Our main contribution is to bundle these results up in a single text, using the unifying language of Universal Algebra and referring the reader to detailed proofs. Such a presentation is inspired by the treatment given by D. Joyce in [1] to some concepts involving these rings. Thus, we provide a comprehensive material with many known “taken for granted” results and constructions used everywhere in the literature about C∞−rings and their applications, providing a “propaedeutic exposition” for the reader’s benefit.</p>}, number={01}, journal={Latin American Journal of Mathematics}, author={Cerqueira Berni, Jean and Luiz Mariano, Hugo}, year={2022}, month={Dec.}, pages={8–39} }