E-Periodica Schweizer Zeitschriften online. Revues suisses en ligne. Swiss journals online.

Volume 27 (1981)
Heading Page
Cahier 1-2: L'ENSEIGNEMENT MATHÉMATIQUE
Download as PDF Pages liminaires
Download as PDF Table des matières
Download as PDF Pages liminaires
Download as PDF Index
Download as PDF Pages liminaires
Download as PDF Pages liminaires 1
Download as PDF Article: SUR LA FONCTION: NOMBRE DE FACTEURS PREMIERS DE N 3
Download as PDF Résumé 3
Download as PDF Chapitre: Introduction 3
Download as PDF Chapitre: §1. DÉMONSTRATION DU THÉORÈME 1 6
Download as PDF Chapitre: §2. DÉMONSTRATION DU THÉORÈME 2 10
Download as PDF Chapitre: §3. Valeurs extrêmes de f(n) + f(n +1) 12
Download as PDF Chapitre: §4. Nombres ω-intéressants 17
Download as PDF Chapitre: §5. DÉMONSTRATION DU THÉORÈME 4 19
Download as PDF Bibliographie 25
Download as PDF Article: THE HYPER-KLOOSTERMAN SUM 29
Download as PDF Chapitre: 1. Introduction 29
Download as PDF Chapitre: 2. Lemmas 30
Download as PDF Chapitre: 3. Proof of Theorems 1 and 2 32
Download as PDF Bibliographie 40
Download as PDF Article: THÉORÈMES DE GAUSS-BONNET, DE HOPF, ET RÉSIDUS DES CONNEXIONS MÉTRIQUES A SINGULARITÉS 41
Download as PDF Chapitre: 1. Introduction 41
Download as PDF Chapitre: 2. Connexions métriques sur une surface (Rappels) 43
Download as PDF Chapitre: 3. Résidus et formule locale de Gauss-Bonnet 45
Download as PDF Chapitre: 4. Théorème des résidus 47
Download as PDF Chapitre: 5. Connexions métriques sans singularités 48
Download as PDF Chapitre: 6. Connexions métriques plates a singularités isolées 50
Download as PDF Bibliographie 55
Download as PDF Article: SCHUBERT CALCULUS OF A COXETER GROUP 57
Download as PDF Chapitre: Introduction 57
Download as PDF Chapitre: 1. Coxeter groups 59
Download as PDF Chapitre: 2. Demazure's basis theorem 63
Download as PDF Chapitre: 3. GIAMBELLI FORMULA 66
Download as PDF Chapitre: 4. Pieri formula 71
Download as PDF Chapitre: 5. $H_w$ AS A AND PARABOLICS 74
Download as PDF Chapitre: 6. Application: The combinatorics of the classical Pieri formula 76
Download as PDF Bibliographie 83
Download as PDF Article: SPECKER'S MATHEMATICAL WORK FROM 1949 TO 1979 85
Download as PDF Chapitre: From doctorate to professorship 87
Download as PDF Chapitre: Enjoyment of interaction 88
Download as PDF Chapitre: Topology and recursive analysis 88
Download as PDF Chapitre: An example of beginning with concrete problems 89
Download as PDF Chapitre: Logic and quantum mechanics 90
Download as PDF Chapitre: Typical ambiguity and model theory 92
Download as PDF Chapitre: Complexity of algorithms 94
Download as PDF Chapitre: Specker's Mathematical Publications (1949-79) 96
Download as PDF Article: TOWARDS A COMPLEXITY THEORY OF SYNCHRONOUS PARALLEL COMPUTATION 99
Download as PDF Résumé 99
Download as PDF Chapitre: 1. Introduction 99
Download as PDF Chapitre: 2. Circuits and Alternating Turing Machines 102
Download as PDF Chapitre: 3. Log Depth vs Log Space 109
Download as PDF Chapitre: 4. Conglomerates and Aggregates 111
Download as PDF Chapitre: 5. Hardware Modification Machines 116
Download as PDF Chapitre: 6. Other Modifiable Models 117
Download as PDF Chapitre: 7. Simultaneous Resource Bounds 118
Download as PDF Chapitre: 8. Open Questions 122
Download as PDF Bibliographie 123
Download as PDF Article: ZUR AXIOMATISIERUNG GEWISSER AFFINER GEOMETRIEN 125
Download as PDF Chapitre: 1. EINFÜHRUNG UND PROBLEMSTELLUNG 125
Download as PDF Chapitre: 2. Beweis der Charakterisierungslemmas 128
Download as PDF Chapitre: 3. Die Nicht-Charakterisierbarkeit 132
Download as PDF Chapitre: 4. SCHLUSSBEMERKUNGEN 134
Download as PDF Bibliographie 135
Download as PDF Article: ALTERNATION AND THE ACKERMANN CASE OF THE DECISION PROBLEM 137
Download as PDF Résumé 137
Download as PDF Chapitre: 1. Introduction and historical background 137
Download as PDF Chapitre: 2. Some notions from logic 141
Download as PDF Chapitre: 3. Some notions from computational complexity 142
Download as PDF Chapitre: 4. Alternating Turing machines 144
Download as PDF Chapitre: 5. Upper bounds 147
Download as PDF Chapitre: 6. Lower bounds 154
Download as PDF Chapitre: Conclusions 159
Download as PDF Chapitre: Acknowledgment 160
Download as PDF Bibliographie 160
Download as PDF Article: PROBLEMS AND RESULTS ON FINITE AND INFINITE COMBINATORIAL ANALYSIS II 163
Download as PDF Article: HOMÉOMORPHIE DES ROTATIONS DE $S^m$ ÉVOLUTION D'UN PROBLÈME, SOUVENIRS 177
Download as PDF Bibliographie 183
Download as PDF Article: THE RIEMANN-ROCH THEOREM FOR COMPACT RIEMANN SURFACES 185
Download as PDF Chapitre: §1. Introduction 185
Download as PDF Chapitre: §2. Line bundles and vector bundles. Sheaf theoretic preliminaries 185
Download as PDF Chapitre: §3. RIEMANN-ROCH THEOREM (PRELIMINARY FORM) 189
Download as PDF Chapitre: §4. The degree of the canonical line bundle 191
Download as PDF Chapitre: §5. RIEMANN-ROCH THEOREM (FINAL FORM). SERRE DUALITY 193
Download as PDF Bibliographie 196
Download as PDF Article: IDENTITIES FOR PRODUCTS OF GAUSS SUMS OVER FINITE FIELDS 197
Download as PDF Chapitre: 1. Introduction 197
Download as PDF Chapitre: 2. Notation and the identities 198
Download as PDF Chapitre: 3. Theorems of Stickelberger and Davenport-Hasse 200
Download as PDF Chapitre: 4. Proof of (2) 200
Download as PDF Chapitre: 5. Proof of (3) 201
Download as PDF Chapitre: 6. Proof of (4) 204
Download as PDF Chapitre: 7. Proof of (5) 206
Download as PDF Chapitre: 8. Character sum analogues of (1), (1a) and (1b) 207
Download as PDF Bibliographie 209
Download as PDF Article: ON THE GENUS OF GENERALIZED FLAG MANIFOLDS 211
Download as PDF Chapitre: Introduction 211
Download as PDF Chapitre: §1. Genus and self maps 213
Download as PDF Chapitre: §2. The case of generalized flag manifolds 216
Download as PDF Bibliographie 219
Download as PDF Article: SUR L'USAGE DE CRITÈRES POUR RECONNAÎTRE UN GROUPE LIBRE, UN PRODUIT AMALGAMÉ OU UNE HNN-EXTENSION 221
Download as PDF Chapitre: Introduction 221
Download as PDF Chapitre: 2. DÉFINITIONS ET GÉNÉRALITÉS SUR LES ACTIONS DE GROUPES ET LES GRAPHES 222
Download as PDF Chapitre: 3. Critère pour groupes libres 225
Download as PDF Chapitre: 4. Critères pour produits amalgamés 230
Download as PDF Chapitre: 5. Critère pour les HNN-extensions 232
Download as PDF Chapitre: 6. Structures bipolaires 236
Download as PDF Bibliographie 242
Download as PDF Article: LOCALLY HOMOGENEOUS VARIATIONS OF HODGE STRUCTURE 243
Download as PDF Chapitre: Introduction 243
Download as PDF Résumé: TABLE OF CONTENTS 246
Download as PDF Chapitre: §1. Preliminaries 246
Download as PDF Chapitre: §2. Vector bundles on Γ\M 250
Download as PDF Chapitre: §3. The cohomology groups $H^n(\Gamma; \rho, V)$ 254
Download as PDF Chapitre: §4. The variation of Hodge structure associated to (ρ, V) 261
Download as PDF Chapitre: §5. Hodge theory for $H^n(\Gamma; \rho, V)$, FROM THE VARIATION OF HODGE STRUCTURE 264
Download as PDF Bibliographie 276
Download as PDF Article: APPLICATION OF TOPOLOGY TO PROBLEMS ON SUMS OF SQUARES 277
Download as PDF Bibliographie 283
Download as PDF Article: FINITENESS THEOREMS IN GEOMETRIC CLASSFIELD THEORY 285
Download as PDF Chapitre: 0. Introduction 285
Download as PDF Chapitre: II. Preliminaries 288
Download as PDF Chapitre: II. The Main theorem 294
Download as PDF Chapitre: III. A VARIANT 306
Download as PDF Chapitre: IV. Absolute Finiteness theorems 311
Download as PDF Chapitre: V. Application to l-adic representations 312
Download as PDF Bibliographie 314
Download as PDF Article: APPENDIX: TORSION POINTS OF ABELIAN VARIETIES IN CYCLOTOMIC EXTENSIONS 315
Download as PDF Bibliographie 319
Download as PDF Article: ON COUSIN-I COMPLEX SPACES 321
Download as PDF Résumé: Summary 321
Download as PDF Rubrique 322
Download as PDF Bibliographie 325
Download as PDF Article: DESCARTES, EULER, POINCARÉ, PÓLYA—AND POLYHEDRA 327
Download as PDF Chapitre: 1. Introduction 327
Download as PDF Chapitre: 2. Pólya's proof of Descartes' theorem 331
Download as PDF Chapitre: 3. The angular defect in higher dimensions 335
Download as PDF Chapitre: 3. Historical comment and summary 342
Download as PDF Bibliographie 343
Download as PDF Rubrique: COMMISSION INTERNATIONALE DE L'ENSEIGNEMENT MATHÉMATIQUE 345
Download as PDF Chapitre: FIFTH INTERNATIONAL CONGRESS ON MATHEMATICS EDUCATION 345
Download as PDF Article: INTERNATIONAL COMMISSION ON MATHEMATICAL INSTRUCTION, 1980-81 347
Download as PDF Chapitre: 1. THE PRESIDENT'S REPORT 347
Download as PDF Chapitre: 2. ICME iv 348
Download as PDF Chapitre: 3. BULLETIN OF ICMI 350
Download as PDF Chapitre: 4. FUTURE ACTIVITIES 350
Download as PDF Rubrique: BULLETIN BIBLIOGRAPHIQUE 1
Download as PDF Rubrique: BULLETIN BIBLIOGRAPHIQUE 57
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