Soyons Logiques / Let Us Be Logical. Val. 22

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Soyons Logiques / Let Us Be Logical

Vol. 22: Cahiers de Logique et d'Epistémologie. College Publications, 2016.

Under the general editorship: A. Moktefi, A. Moretti, Schang F.

“Let's be Logical” is a double invitation. Although logic often refers to a disposition of mind that we all share, this disposition might be confused once its theoretical sources are questioned. The present volume offers thirteen articles that address various aspects of the discipline of logic and its methods, notably formalism, the theory of opposition, mathematical truth, and history of logic. This volume has been prepared with the pedagogical concern of making it accessible to a wide audience of logic and philosophy readers.

How to hintikkize a Frege

Schang F., , in: Soyons Logiques / Let Us Be LogicalVol. 22: Cahiers de Logique et d'Epistémologie.: College Publications, 2016.

The aim of the present paper is twofold. On the basis of Frege's "Sense and Denotation", to compare two competing theories of meaning, namely: a one-sorted semantics à la Frege, where every sign symbolizes uniformly; a two-sorted semantics à la Kripke, where a distinction can be made between two modes of functioning among these entities. ...

Added: June 14, 2016

Research target: Mathematics Sociology (including Demography and Anthropology Philosophy, Ethics, and Religious Studies

Priority areas: humanitarian mathematics

Language: English

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Keywords: logic modal logic mathematical logic history of logic theory of oppositions philosophical logic philosophy of logic

Ценностная структура и материальный статус семьи как индикаторы и ресурсы устойчивости молодежи в трудной жизненной ситуации

Rean A., Шевченко А. О., Ставцев А. А. et al., Социальная психология и общество 2025 Т. 16 № 4 С. 49–70

Context and relevance. Values play a significant role in socialization processes and can serve as a psychological resource in difficult life situations under conditions of limited material wellbeing. Theoretical foundations of the study include the value models of Sh. Schwartz and R. Inglehart, as well as the concept of economic socialization. Objective. To identify the ...

Added: June 9, 2026

Национальные рейтинги ответственного бизнеса России и Китая: сравнительный анализ и прогноз развития

Krivokhizhin O., Vukovic N., Smirnova V., Стандарты и качество 2026 № 5

The issues related to the national responsible business ratings of China and Russia are examined, their common features and significant differences are highlighted. The quantitative and qualitative analysis of data from the Russian national EPS rating for 2025 and the Chinese corporate social credit system (CSCS) rating were used. The study revealed that Russia and ...

Added: June 9, 2026

Стратегии осмысления скептицизма в современной аналитической эпистемологии

Лаврищев Д. Е., Эпистемология и философия науки 2026 Т. 63 № 1 С. 193–212

The paper presents a review of the most significant reference points in the discourse around skepticism within contemporary analytic epistemology. The text examines the primary strategies for understanding and overcoming skepticism that are central to this discourse. The first section addresses the ‘classical’ definition of skepticism, which is based on so-called ‘radical skeptical arguments’, such ...

Added: June 8, 2026

Innovations in Information and Decision Sciences. Proceedings of the 13th International Conference on Frontiers in Intelligent Computing: Theory and Applications (FICTA 2025), Volume 4

Springer, 2026.

The book presents the proceedings of the 13th International Conference on Frontiers of Intelligent Computing: Theory and Applications (FICTA 2024), held at Intelligent Systems Research Group (ISRG), London Metropolitan University, London, United Kingdom, during June 6–7, 2025. Researchers, scientists, engineers and practitioners exchange new ideas and experiences in the domain of intelligent computing theories with ...

Added: June 8, 2026

Дискуссии об универсалиях в «Таттвопаплавасимхе» Джаяраши Бхатты

Kanaeva N., Вопросы философии 2026 № 6 С. 170–178

The article demonstrates the form of posing and discussing the problem of uni versals in India throughout the 8th and 9th centuries on the material of Jayarāśi Bhatta’s Tattvopaplavasiṁha (skt. “The Lion overturning obstacles [to the correct understanding of] categories”). The author accomplished an analysis of a frag ment of the first chapter from the ...

Added: June 6, 2026

Wave dynamics within the Whitham-Ostrovsky equation

Flamarion M. V., Pelinovsky E., Nonlinear Dynamics 2026 Vol. 114 Article 784

In this article, we investigate wave packet and solitary wave dynamics in the Whitham–Ostrovsky (WO) equation. By means of a multiple-scales expansion, we formally derive a nonlinear Schrödinger (NLS) equation governing the envelope evolution.The corresponding modulational stability diagram is then obtained using the Lighthill criterion. We show that sufficiently large values of the low-frequency dispersive term render ...

Added: June 5, 2026

Некоммерческие организации в странах БРИКС: структура сектора и особенности развития

Gavrilov K., Zabolotsky A., Kartasheva A. et al., BRICS Expert Council-Russia, 2026.

This study was prepared on the initiative of the BRICS Civil Society Council with the aim of a systematic analysis of the sector of non-profit organizations (NPOs) in the countries of the association. As of February 2025, the BRICS includes ten states: Brazil, Egypt, India, Indonesia, Iran, China, UAE, Russia, Ethiopia, South Africa. Within the framework ...

Added: June 5, 2026

The non-profit sector in the BRICS countries: current structure and development trends. Executive Summary

Klimov I., Chepeleva M., Gavrilov K. et al., Civil BRICS Council, 2026.

This research study was conducted at the initiative of the Civil BRICS Council for the purpose of performing a systemic analysis of the non-profit sector (hereinafter, the ‘NPO sector’), encompassing both non-profit organizations (NPOs) and non-governmental organizations (NGOs), in each of the constituent member countries of BRICS. Since February 2025, BRICS has consisted of 10 member states: Brazil, China, ...

Added: June 5, 2026

Развитие малых городов России: «низовые» агенты активизации социального потенциала устойчивости

Недосека Е. В., Минина В. Н., Иванов С. А., Экономическая социология 2026 Т. 27 № 1 С. 125–152

The socio-economic situation in small towns in Russia has long been at the center of the management agenda. The contradictory nature of support measures for such settlements lies in attempts to focus on the economic and managerial aspects of their efficiency. At the same time, both scientific literature and management practice pay insufficient attention to the typology of economic activity ...

Added: June 4, 2026

Объективна ли мораль? Классификация методов измерения обыденных метаэтических представлений

Mikhaleva V., Социология: методология, методы, математическое моделирование 2026 Т. 35 № 1 С. 36–70

This article investigates and systematizes methods for measuring folk beliefs about the objectivity of morality. The relevance of the topic stems from the growing interest in understanding how ordinary people, without philosophical training, perceive the nature of moral norms and their objectivity. Based on an analysis of existing approaches to measuring folk metaethical claims, the ...

Added: June 4, 2026

On structural stability of 3-diffeomorphisms with the Smale solenoid attractor–repeller dynamics

Medvedev T. V., Pochinka O., Chaos 2026 Vol. 36 No. 6 Article 063107

We consider 3-diffeomorphisms with source–sink dynamics where Smale solenoids play the role of the source and the sink (NSSS-diffeomorphisms). It is known that such diffeomorphisms exist only on lens spaces. On the 3-sphere, every NSSS-diffeomorphism is associated with an exchangeable braid. An exchangeable braid with the strand number n was constructed for each n 3 in such a way ...

Added: June 4, 2026

A model exhibiting all possible types of hyperbolic chaos on the 2-torus

Kazakov A., Mints D., Petrova I. et al., Chaos 2026 Vol. 36 No. 6 Article 063112

We study hyperbolic chaotic dynamics for maps of a two-dimensional torus. We introduce a two-parameter family of diffeomorphisms which, as we show, demonstrates all types of hyperbolic chaotic dynamics that can appear in the two-dimensional case. In addition, we describe all the bifurcations responsible for the transitions between these chaotic regimes. ...

Added: June 4, 2026

Динамика распространенности потребления табака и никотина, пассивного курения среди взрослого населения Российской Федерации: репрезентативные национальные исследования 2009-2024 гг.

Салагай О. О., Сахарова Г. М., Антонов Н. С. et al., Медицина 2026 Т. 14 № 2 С. 42–57

A global step in the fight against tobacco was the adoption of the WHO Framework Convention on Tobacco Control in 2003, which includes the organization of monitoring of the prevalence of tobacco consumption. The main condition for monitoring is its organization based on representative surveys of the population and its individual groups, as well as ...

Added: June 3, 2026

Об эквивалентности по надстройке декартовых произведений регулярных гомеоморфизмов с гомеоморфизмами Данжуа

Nozdrinova E., Pochinka O., Shmukler V., Математический сборник 2026 Т. 217 № 6 С. 71–89

Гомеоморфизмы топологических пространств называются эквивалентными по надстройке, если надстройки над ними топологически эквивалентны. В частности, топологически сопряженные гомеоморфизмы эквивалентны по надстройке. Известно, что для гомологически неприводимых гомеоморфизмов их топологическая сопряженность является необходимым и достаточным условием их эквивалентности по надстройке. Тогда как инварианты топологической сопряженности гомологически приводимых гомеоморфизмов во многих случаях являются избыточными для эквивалентности по ...

Added: June 3, 2026

How Universal is the Cool Water Effect? Evidence from the Unlikely Case of Russia

Kravtsova M., Musaev A. U., Welzel C., / Series "SSRN Working Paper Series". 2026.

Elaborating on Welzel et al.'s "Cool Water Theory," our study zooms into the more limited (albeit still varied) framework conditions of Russia's huge territory. Within Russia's confines, we examine how the combination of moderately cool seasons with steady rain (i.e., Cool Water) affects sub-national areas' contemporary societal progress in two modernization indicators: material prosperity in ...

Added: June 3, 2026

«Хореография танца» и «кинофильмы мыслей», или о причинах отсутствия общепризнанной танцевальной нотации

Bobrova A., Волынская К. А., Праксема. Проблемы визуальной семиотики 2026 № 2(48) С. 212–235

Musical notation has enjoyed universal recognition for centuries, whereas dance notation has remained comparatively underdeveloped and conceptually challenging. As a kinetic and embodied art form, dance requires a system of notation capable of reflecting its visual, affective, and technical dimensions while at the same time meeting the normative demands of stage practice. The first serious ...

Added: June 2, 2026

Случайные блуждания на симметрических пространствах некомпактного типа ранга 1

Gnetov F., Konakov V., Успехи математических наук 2026 Т. 81 № 3 (489) С. 161–162

Пусть M обозначает симметрическое пространство некомпактного типа ранга 1. Опираясь на фундаментальную работу [1], в [2] было показано, что плотность соответствующим образом нормированной суммы независимых Hn-значных случайных величин, определенная через сложение Мёбиуса в модели шара Пуанкаре, сходится к фундаментальному решению соответствующего уравнения теплопроводности. Пределом являлся нормальный закон на Hn, соответствующий ядру теплопроводности, определяемому оператором Лапласа–Бельтрами. ...

Added: June 2, 2026

Система синтаксических инвариантов текстовой деятельности: статистические дескрипторы, семантическая структура и диагностические профили

Kudriavtseva E., / РЦИС. Серия № 0148-756-286. 2026.

The content of the work is the system is a system for identifying four types of written speech structures. A set of 11 calculated parameters, statistical standards, and semantic characteristics allows for the identification of a text's structure as the result of a specific cognitive schema (scene, event, story, evaluation). The method has been verified ...

Added: June 2, 2026

Почему растущие доходы не делают людей счастливее: эмоциональное объяснение парадокса Истерлина (Why Growing Incomes Do Not Make People Happier: an Emotional Explanation of the Easterlin Paradox)

Vorchik A., / SSRN. Серия Social Science Research Network "Social Science Research Network". 2026.

This work is devoted to a theoretical explanation of the Easterlin paradox, according to which long-term economic growth does not make average level of people's happiness increasing. By happiness, we mean the intensity of emotions people experience while comparing their new income with its expected value, or the target income with its original value. In the first case, ...

Added: May 31, 2026

Bifurcations and Structural Stability of Generic PC-HC Families

Dorovskiy A., / Series arXiv "math". 2026.

In this paper the structural stability of generic families of vector fields of the PC-HC class on the two-dimensional sphere is proved. A classification of these families up to moderate equivalence in neighborhoods of their large bifurcation supports is presented, based on such invariants as the configuration and the characteristic set. The realization lemma is proved. ...

Added: May 14, 2026

On the minimum number of maximal distance-k independent sets in trees

Taletskii D., / Series arXiv "math". 2026.

A vertex subset of a graph is called a \textit{distance-$k$ independent set} if the distance between any two of its distinct vertices is at least $k + 1$. For all $n,k \geq 1$, we determine the minimum possible number of inclusion-wise maximal distance-$k$ independent sets among all $n$-vertex trees. It equals~$n$ if $n \leq k ...

Added: May 1, 2026

On Arithmetic Mirror Symmetry for smooth Fano fourfolds

Ovcharenko M., / Series arXiv "math". 2026.

We introduce an explicit class of tempered Laurent polynomials in the sense of Villegas and Doran--Kerr in n⩽4 variables including all Landau--Ginzburg models for smooth Fano threefolds with very ample anticanonical class. We check that it contains Landau--Ginzburg models for various Fano fourfolds which are complete intersections in smooth toric varieties and Grassmannians of planes, ...

Added: April 30, 2026

Школьный литературный канон эмиграции 1918–1939 гг.

Strizhkova D., / Институт русской литературы (Пушкинский Дом) РАН. Серия B001 "Репозиторий открытых данных по русской литературе и фольклору". 2026.

В базе данных представлена роспись русскоязычных литературных произведений и отрывков, напечатанных в учебниках по словесности, хрестоматиях, книгах для чтения, сборниках стихотворений и рассказов, выходивших во Франции, Германии, Латвии, Эстонии, Болгарии, Сербии в период первой волны русской эмиграции с 1918 по 1939 гг. Датасет представляет интерес для исследователей школьного литературного канона, эмиграции и детского чтения ...

Added: April 22, 2026

Современная российская мультипликация как инструмент воспитания традиционных духовно-нравственных ценностей

Жигунов А. Ю., / Basic Research Programme. Серия HUM "Humanities". 2026. № 1.

The article attempts to describe the features of the educational potential of Russian animation programmes in aspect of the representation of traditional spiritual and moral values. Based on media and semiotic analysis, the method of cultural and historical interpretation, animated Russian projects created from 2000 to the 2025, which were translated on television channels or streaming ...

Added: April 19, 2026