andrzej mostowski (18 Ergebnisse)

Zustand: Very Good. **THIS IS THE 1957 SOFTCOVER PRINTING** 117 pp., softcover, previous owner's name to the front free endpaper else very good in a lightly worn dust jacket. - If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country.

Encuadernación de tapa blanda. Zustand: Muy bien. Colección Cuadernos de Filosofía y Ensayo. ENSAYO. FILOSOFÍA. CIENCIA.

Zustand: gut. IX, 269 S., 23 cm, Bibliotheksexemplar, Schutzumschlag leicht beschädigt. Sprache: Englisch.

Zustand: New. &Uumlber den AutorPolish mathematician Alfred Tarski (1901-83) ranks among the greatest logicians of all time. Best known for his work on model theory, meta mathematics, and algebraic logic, he contributed to many other fields of mathem.

Paperback. Zustand: Good.

softbound, 8vo viii+117 pp. auxiliary notions and theorems of arithmetic; the system (S) and its syntx; semantics of (S); recursivity and definability of functions and relations; proofs of incompleteness theorems; nearfine condition.

Zustand: VG. Warsaw 1955 Rozprawy Matematyczne IX. Sm.4to, 44pp., original printed wraps. Uncut. VG+ cover lightly toned. no owner marks.

Hardcover. Zustand: Very Good. 8vo (23 cm), XIVII, 514 pp. Publisher's cloth (dj slightly stained and rubbed at extremities). Second, completely revised edition. This seminal work by prominent Polish mathematicians serves as an invaluable resource for both students and researchers seeking to delve into the intricate structures and principles underlying modern mathematics. The authors intended to present the basic results of abstract set theory in the traditional order: algebra of sets, theory of cardinals, ordering and well-ordering of sets. The main field in which set-theoretical methods are illustrated is general topology. Through clear exposition and rigorous analysis, the authors elucidate fundamental notions such as sets, functions, and relations, while also delving into more advanced topics including cardinal and ordinal numbers, transfinite induction, and the axiom of choice. Additionally, the text offers a detailed introduction to descriptive set theory, offering insights into the classification and structure of sets of real numbers.

25 x 17 cm, hardcover with dust jacket, 180, (2) pages, Text in English, dust jacket discoloured and price-clipped, very good condition, see picture. Acta Philosophica Fennica, fasc. XVII. Collection of lectures summarizing developments in mathematical logic and foundations of mathematics between 1930 and 1964. Published for the Societas Philosophica Fennica. 500g.

44 S. Gr 8° Br.

VIII, 117 S. Kart.mS. *gutes Expl.* wenige zarte Bleistiftanstr. im Blattrand*.

Paperback. Zustand: Good. Paperback Small Quarto. wraps, 48 pp, text in English, cover soiled and stained, edges of cover lightly frayed Standard shipping (no tracking or insurance) / Priority (with tracking) / Custom quote for large or heavy orders.

Zustand: New.

Buch. Zustand: Neu. Neuware -Frontmatter -- Préface -- Sommaire -- Notes sur les auteurs -- 1. Les ensembles / Mostowski, Andrzej -- 2. La notion de structure / Piaget, Jean -- 3. La théorie des systèmes / Mesarovic, Mihajlo D. -- 4. Les concepts de symétrie et la théorie fondamentale de la matière / Salam, Abdus -- 5. Les signes / Tondl, Ladislav -- 6. Le langage / Bar-Hillel, Yehoshua -- 7. L'information / Watanabe, Satosi -- 8. Les modèles / Stachowiak, Herbert -- 9. La gestion en termes de cybernétique / Beer, Stafford -- 10. Sur les notions d'opération et d'optimation / Kaufmann, Arnold -- 11. La théorie des jeux / Vorobyev, Nicolai N. -- 12. La métathéorie / Bunge, MarioWalter de Gruyter GmbH, Genthiner Strasse 13, 10785 Berlin 288 pp. Französisch.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Frontmatter -- Préface -- Sommaire -- Notes sur les auteurs -- 1. Les ensembles / Mostowski, Andrzej -- 2. La notion de structure / Piaget, Jean -- 3. La théorie des systèmes / Mesarovic, Mihajlo D. -- 4. Les concepts de symétrie et la théorie fondamentale de la matière / Salam, Abdus -- 5. Les signes / Tondl, Ladislav -- 6. Le langage / Bar-Hillel, Yehoshua -- 7. L'information / Watanabe, Satosi -- 8. Les modèles / Stachowiak, Herbert -- 9. La gestion en termes de cybernétique / Beer, Stafford -- 10. Sur les notions d'opération et d'optimation / Kaufmann, Arnold -- 11. La théorie des jeux / Vorobyev, Nicolai N. -- 12. La métathéorie / Bunge, Mario.

Hardcover. Zustand: Near Fine. Zustand des Schutzumschlags: Very Good. First Edition. 97pp. Yellow boards, orange and black lettering on the front panel. Bumped corner,otherwise like new. Unclipped jacket has bumped corner, otherwise a near fine copy. "This book is well known for its proof that many mathematical systems - including lattice theory and closure algebras - are undecidable. It consists of three treatises from one of the greatest logicians of all time: "A General Method in Proofs of Undecidability," "Undecidability and Essential Undecidability in Mathematics," and "Undecidability of the Elementary Theory of Groups." Size: Octavo. Book.

Hardcover. Zustand: Brand New. 274 pages. French language. 9.06x6.10x9.21 inches. In Stock.

Hardcover. Zustand: Near Fine. Zustand des Schutzumschlags: Very Good or better. First edition. Slim 8vo. [5], viii-xi, [3], 3-98, [2] pp. Flexible paper-covered boards replicating the design on the front panel and spine panel of the dust jacket (but omitting the list of series title on the rear panel). Edited by L. E. J. Brouwer, E. W. Beth, and A. Heyting. Several publishers advertisements and publisher's postcards laid in. Part of the long-running Studies in Logic and the Foundations of Mathematics series, and one of the earliest volumes in the series. Risse, Logica II, 271; Slater 918. Tarski is undeniably one of the greatest logicians in history and made significant groundbreaking contributions in mathematics and logic during the the twentieth century. An attractive copy of this book collecting a number of early and important undecidability results demonstrating both the direct and indirect methods of proving a theory is undecidable and providing elegant and powerful general methods for establishing these kinds of results. Dust jacket with toning to the spine panel and a few traces of wear to the extremities.