“Hagiography as History and the Enigma of the Quattro Coronati,” Rivista di Archeologia Cristiana 93 (2017): 345–409

“Why Remember Ratchis? Medieval Monastic Memory and the Lombard Past,” Archivio Storico Italiano 177.1 (2019): 3–57

From Spanish and Portuguese travelers to Maupertuis, the problem of albinos, or ‘white Negroes’, as they would be called, has been an epitome of strangeness, a disturbing and/or marvelous appendix to human essence, and has often been instrumental to various definitions of identity. Some major historical and cultural episodes concerning the int…[Read more]

Descartes’ Regulae are the first text in which the idea of ​​a universal mathematics is put in connection with algebra. Young Descartes thinks of geometrical figures as a representation of algebraic procedures so as to guarantee its feasibility: i.e., an epistemological foundation of analysis. The young Leibniz starts from a similar problem. He…[Read more]

The role of insensible appetitions (similar to insensible perceptions, or petites perceptions) in Leibniz’s theory of appetite and will is sketched. Since such insensible appetitions are the medium of interaction, through the body, between the individual and the physical world, and the form in which, at a microscopic level, environmental…[Read more]

IL REALE E L’IMMAGINARIO. Critica dell’infinito e dell’infinitesimo. Continuo reale e ideale. La metafisica del calcolo. Immaginario e immaginazione. Bibliografia

The paper addresses the first phase in the reception of Leibniz’s Monadology, starting with Johann Christoph Gottsched’s dissertation of 1721, until the publication of the essays presented for the prize question on monads proposed by the Berlin Academy of Sciences 25 years later. A critical edition of Gottsched’s “Dubia circa monades L…[Read more]

METAFISICA E MATEMATICA. Continuo e discreto. L’ambiguità dell’attimo. Il principio di continuità. Forza viva e forza morta. Tra Platone e Democrito

L’INTERPRETAZIONE DEL CALCOLO. Il nuovo secolo. La ripresa delle ostilità. La giustificazione del calcolo infinitesimale. Tra sé e sé. Interpretazione e immaginario. Regole e princìpi

LE PRIME CONTROVERSIE. Quantità incomparabilmente piccole. Il primo contendente. La disputa con Nieuwentijt. Irrealtà dell’infinitesimo. Ultimi strascichi polemici

LA PUBBLICAZIONE DEL METODO. Un nuovo algoritmo. La scuola concorrente. Flussioni nel tempo e nello spazio

LA NASCITA DEL CALCOLO LEIBNIZIANO: La geometria degli indivisibili. Infiniti indivisibili attuali. Gli anni d’apprendistato di Leibniz. L’aritmetica degli infinit.i Verso l’analisi infinitesimale. Il triangolo caratteristico. La fondazione del calcolo

INTRODUZIONE: Metafisica dell’infinitamente piccolo. L’analisi leibniziana. L’infinitesimo e il calcolo. La scomposizione del mutamento

Detlev Clüver (1645-1708) was among the first to criticize Leibniz’s new infinitesimal analysis. Although his criticisms were vague and his methods inconsistent, Leibniz had always for him a friendly sort of consideration. The article presents Clüver’s biography, writings, and thought, together with a detailed description of Leibniz’s relations t…[Read more]

Review of Christianization and Commonwealth in Early Medieval Europe: A Ritual Interpretation, by Nathan J. Ristuccia. The Medieval Review (TMR 18.11.01), 2018

A particular aspect of the confrontation between modern philosophy and the aristotelian tradition regards the so-called psychology of faculties. On this ground, it is for modern thought much harder, in comparison to the field of natural sciences, to differentiate itself from concepts, theories, and terminologies which characterize the still…[Read more]

The paper deals with Leibniz’s manuscript writings on the foundation of infinitesimal calculus since 1702: the mathematician’s late theory, and the preparatory works to his “Cum prodiisset atque increbuisset”, are presented. An edition of Leibniz’s unpublished DEFENSE DU CALCUL DE DIFFERENCES is provided as an Appendix.

Between 1880 and 1924, an estimated half million Arab migrants left the Ottoman Empire to live and work in the Americas. Responding to new economic forces linking the Mediterranean and Atlantic capitalist economies to one another, Arab migrants entered the manufacturing industries of the settler societies they inhabited, including industrial…[Read more]

Estudio genético-genealógico sobre las familias Sotomayor y Colón del noroeste de Puerto Rico. Análisis de pruebas avanzadas de ADNY comprueban que los Sotomayor y Colón de Moca/Aguada (Puerto Rico) descienden agnaticiamente del matrimonio entre el capitán don Pedro Mexía de Lugo y doña Isabel de Sotomayor en el siglo XVI en Puerto Rico. Don Ped…[Read more]

Ambrósíus saga og Rósamunda is a post-medieval Icelandic romance which belongs to a group of Scandinavian narratives utilizing the pound of flesh motif. It survives in 19 paper manuscripts from the 18th and 19th centuries, and it has never before been edited. The aim of the present edition is of an introductory nature, primarily to make the sa…[Read more]