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

Volume 39 (1993)
Heading Page
Cahier 1-2: L'ENSEIGNEMENT MATHÉMATIQUE
Download as PDF Pages liminaires
Download as PDF Table des matières 1
Download as PDF Pages liminaires 2
Download as PDF Article: DENSITY RESULTS ON FAMILIES OF DIOPHANTINE EQUATIONS WITH FINITELY MANY SOLUTIONS 3
Download as PDF Bibliographie 22
Download as PDF Article: ELLIPTIC SPACES II 25
Download as PDF Résumé 25
Download as PDF Chapitre: 1. Introduction 25
Download as PDF Chapitre: 2. The dichotomy 26
Download as PDF Chapitre: 3. Elliptic spaces 29
Download as PDF Bibliographie 31
Download as PDF Article: GÈBRES 33
Download as PDF Résumé: Sommaire 34
Download as PDF Chapitre: Commentaires du rédacteur 35
Download as PDF Chapitre: §1. Cogèbres et comodules (généralités) 36
Download as PDF Chapitre: 1.1. Cogèbres 36
Download as PDF Chapitre: 1.2. Comodules 37
Download as PDF Chapitre: 1.3. Une formule d'adjonction 39
Download as PDF Chapitre: 1.4. Conséquences d'une hypothèse de platitude 40
Download as PDF Chapitre: §2. COGÈBRES SUR UN CORPS 42
Download as PDF Chapitre: 2.1. Sous-cogèbres 42
Download as PDF Chapitre: 2.2. Dualité entre cogèbres et algèbres profinies 43
Download as PDF Chapitre: 2.3. Traductions 45
Download as PDF Chapitre: 2.4. Correspondance entre sous-cogèbres et sous-catégories de $Com_C^f$. 46
Download as PDF Chapitre: 2.5. OÙ L'ON CARACTÉRISE $Com_C^f$ 48
Download as PDF Chapitre: §3. Bigèbres 51
Download as PDF Chapitre: 3.1. DÉFINITIONS ET CONVENTIONS 51
Download as PDF Chapitre: 3.2. Correspondance entre comodules et G-modules 52
Download as PDF Chapitre: 3.3. SOUS-BIGÈBRES 56
Download as PDF Chapitre: 3.4. Une interprétation des points de G 57
Download as PDF Chapitre: 3.5. Interprétation de G comme limite projective de groupes ALGÉBRIQUES LINÉAIRES 60
Download as PDF Chapitre: §4. Enveloppes 62
Download as PDF Chapitre: 4.1. COMPLÉTION D'UNE ALGÈBRE 62
Download as PDF Chapitre: 4.2. La bigèbre d'un groupe 63
Download as PDF Chapitre: 4.3. L'ENVELOPPE D'UN GROUPE RELATIVEMENT À UNE CATÉGORIE DE REPRÉSENTATIONS 65
Download as PDF Chapitre: §5. Groupes compacts et groupes complexes 67
Download as PDF Chapitre: 5.1. Algébricité des groupes compacts 67
Download as PDF Chapitre: 5.2. L'ENVELOPPE D'UN GROUPE COMPACT 69
Download as PDF Chapitre: 5.3. L'ENVELOPPE COMPLEXE D'UN GROUPE COMPACT 72
Download as PDF Chapitre: 5.4. Retour aux groupes anisotropes 75
Download as PDF Chapitre: 5.5. Groupes de Lie complexes réductifs 76
Download as PDF Chapitre: Exercices 79
Download as PDF Chapitre: §1 79
Download as PDF Chapitre: §2 80
Download as PDF Chapitre: §3 80
Download as PDF Chapitre: §4 81
Download as PDF Chapitre: §5 83
Download as PDF Bibliographie 85
Download as PDF Article: MAXIMALLY COMPLETE FIELDS 87
Download as PDF Résumé 87
Download as PDF Chapitre: I. Introduction 87
Download as PDF Chapitre: 2. Preliminaires 88
Download as PDF Chapitre: 3. Mal'cev-Neumann rings 89
Download as PDF Chapitre: 4. p-adic Mal'cev-Neumann fields 91
Download as PDF Chapitre: 5. Maximality of Mal'cev-Neumann fields 94
Download as PDF Chapitre: 6. Applications 100
Download as PDF Chapitre: 7. Example: the maximally complète immédiate extension of $\bar{Q}_p$ 101
Download as PDF Bibliographie 105
Download as PDF Article: HURWITZ QUATERNIONIC INTEGERS AND SEIFERT FORMS 107
Download as PDF Chapitre: §1. Introduction 107
Download as PDF Chapitre: §2. The root System $D_4$ and the Hurwitz quaternionic integers 108
Download as PDF Chapitre: §3. Perfect isometries of H-lattices 111
Download as PDF Chapitre: §4. Automorphisms of the root System $nD_4$ and perfect isometries 112
Download as PDF Chapitre: §5. Main Theorem and examples 116
Download as PDF Bibliographie 119
Download as PDF Article: JACOBI FORMS AND SIEGEL MODULAR FORMS: RECENT RESULTS AND PROBLEMS 121
Download as PDF Chapitre: Introduction 121
Download as PDF Chapitre: §1. Preliminaries on Siegel modular forms and Jacobi forms 121
Download as PDF Chapitre: 1.1. Siegel modular forms of genus 2 121
Download as PDF Chapitre: 1.2. Jacobi forms 122
Download as PDF Chapitre: §2. The Maass space 123
Download as PDF Chapitre: 2.1. Results 123
Download as PDF Chapitre: 2.2. Problems 126
Download as PDF Chapitre: §3. Spinor zeta functions 128
Download as PDF Chapitre: 3.1. Results 128
Download as PDF Chapitre: 1.2 Problems 130
Download as PDF Chapitre: §4. ESTIMATES FOR FOURIER COEFFICIENTS OF SIEGEL CUSP FORMS 131
Download as PDF Chapitre: 4.1. Results 131
Download as PDF Chapitre: 4.2. PROBLEMS 132
Download as PDF Bibliographie 134
Download as PDF Article: QUICK LOWER BOUNDS FOR REGULATORS OF NUMBER FIELDS 137
Download as PDF Résumé 137
Download as PDF Rubrique 138
Download as PDF Bibliographie 141
Download as PDF Article: THE OKA-PRINCIPLE FOR MAPPINGS BETWEEN RIEMANN SURFACES 143
Download as PDF Bibliographie 151
Download as PDF Article: POLYNÔMES ASSOCIÉS AUX ENDOMORPHISMES DE GROUPES LIBRES 153
Download as PDF Résumé 153
Download as PDF Résumé 153
Download as PDF Chapitre: I. Introduction 154
Download as PDF Chapitre: II. DÉTERMINATION DU NOYAU DE Φ 157
Download as PDF Chapitre: III. Applications polynomiales laissant λ invariant Caractérisation des σ tels que $Q_\sigma = 1$ 160
Download as PDF Chapitre: IV. Etude des relations $\Phi_\sigma = \Phi_\tau$ et $Q_\sigma = 0$. 162
Download as PDF Chapitre: V. Autres propriétés des polynômes Qa 164
Download as PDF Chapitre: VI. Cas d'un groupe libre à plus de deux générateurs 168
Download as PDF Bibliographie 174
Download as PDF Article: THE SUM OF THE CANTOR SET WITH ITSELF 177
Download as PDF Bibliographie 178
Download as PDF Rubrique: COMMISSION INTERNATIONALE DE L'ENSEIGNEMENT MATHÉMATIQUE (THE INTERNATIONAL COMMISSION ON MATHEMATICAL INSTRUCTION) 179
Download as PDF Chapitre: WHAT IS RESEARCH IN MATHEMATICS EDUCATION, AND WHAT ARE ITS RESULTS? 179
Download as PDF Chapitre: Discussion Document for an ICMI Study 179
Download as PDF Chapitre: Some Questions About Research 180
Download as PDF Chapitre: 1. What is the specific objet of study in mathematics education? 181
Download as PDF Chapitre: 2. What are the aims of research in mathematics education? 181
Download as PDF Chapitre: 3. WHAT ARE THE SPECIFIC RESEARCH QUESTIONS OR PROBLÉMATIQUES OF RESEARCH IN MATHEMATICS EDUCATION? 183
Download as PDF Chapitre: 4. WHAT ARE THE RESULTS OF RESEARCH IN MATHEMATICS EDUCATION? 183
Download as PDF Chapitre: 5. What criteria should be used to evaluate the results of research in mathematics education? 185
Download as PDF Chapitre: Call for Papers 185
Download as PDF Rubrique: BULLETIN BIBLIOGRAPHIQUE 1
Download as PDF Pages complémentaires 46
Download as PDF Pages complémentaires
Download as PDF Pages complémentaires
Cahier 3-4: L'ENSEIGNEMENT MATHÉMATIQUE
Download as PDF Pages liminaires
Download as PDF Table des matières 187
Download as PDF Pages liminaires 188
Download as PDF Article: PONCELET'S THEOREM AND DUAL BILLIARDS 189
Download as PDF Bibliographie 194
Download as PDF Article: IDÉAUX NÉGATIVEMENT RÉDUITS D'UN CORPS QUADRATIQUE RÉEL ET UN PROBLÈME D'EISENSTEIN 195
Download as PDF Chapitre: §1. Introduction 195
Download as PDF Chapitre: §2. Classes d'idéaux au sens strict et réduction négative 196
Download as PDF Chapter: §3. L'HOMOMORPHISME Θ ET L'APPLICATION Ψ 204
Download as PDF Chapter: §4. Exemples numériques 208
Download as PDF Bibliography 210
Download as PDF Article: COMBINATOIRE ET TYPE TOPOLOGIQUE DES APPLICATIONS POLYNOMIALES DE $C^2$ DANS C 211
Download as PDF Chapter: §1. Introduction 211
Download as PDF Chapter: §2. COMBINATOIRE ET INFINI 214
Download as PDF Chapter: §3. Combinatoire et conjugaison topologique 216
Download as PDF Chapter: §4. Utilisations d'un couple de Zariski 219
Download as PDF Bibliography 224
Download as PDF Article: SMOOTHLY EMBEDDED 2-SPHERES AND EXOTIC 4-MANIFOLDS 225
Download as PDF Chapter: 1. Introduction 225
Download as PDF Chapter: 2. The manifolds M(k,l, m) 227
Download as PDF Bibliography 231
Download as PDF Article: CARROUSEL MONODROMY AND LEFSCHETZ NUMBER OF SINGULARITIES 233
Download as PDF Chapter: Introduction 233
Download as PDF Chapter: 1. The carrousel revisited 234
Download as PDF Chapter: 2. Lefschetz number via the carrousel 238
Download as PDF Chapter: 3. Zeta-function and carrousel monodromies 241
Download as PDF Bibliography 246
Download as PDF Article: REMARKS AND PROBLEMS ON FINITE AND PERIODIC CONTINUED FRACTIONS 249
Download as PDF Abstract 249
Download as PDF Chapter: §1. A FRUSTRATING QUESTION 249
Download as PDF Chapter: §2. A QUESTION CONCERNING PISOT NUMBERS 250
Download as PDF Chapter: §3. More questions on $\delta(x^n)$ 251
Download as PDF Chapter: §4. Related problems 252
Download as PDF Chapter: 5. More questions 253
Download as PDF Chapter: §6. Quadratic surds 255
Download as PDF Bibliography 256
Download as PDF Article: TREPREAU'S EXAMPLE, A PEDESTRIAN APPROACH 259
Download as PDF Chapter: I. Introduction 259
Download as PDF Chapter: II. The heart of the matter 260
Download as PDF Chapter: III. Lifting to $C^3$ 262
Download as PDF Chapter: IV. Trepeau's ex ample 263
Download as PDF Chapter: V. More 265
Download as PDF Chapter: VI. Trepreau does more 268
Download as PDF Bibliography 268
Download as PDF Article: UNE VERSION NON COMMUTATIVE DES ALGÈBRES DE LIE: LES ALGÈBRES DE LEIBNIZ 269
Download as PDF Chapter: 1. Algèbres de Leibniz 271
Download as PDF Chapter: 2. Exemples d'algèbres de Leibniz 272
Download as PDF Chapter: 3. DÉRIVATIONS ET BIDÉRIVATIONS 275
Download as PDF Chapter: 4. Extensions abéliennes d'algèbres de Leibniz et représentations 275
Download as PDF Chapter: 5. Algèbre enveloppante (cf. [L-P]). 277
Download as PDF Chapter: 6. Cohomologie et homologie d'une algèbre de Leibniz (cf. [L1], [C], [L-P]) 279
Download as PDF Chapter: 7. Calculs de groupes d'homologie HL 283
Download as PDF Chapter: 8. Liens avec la topologie algébrique 286
Download as PDF Chapter: 9. Homologie non commutative des algèbres associatives 288
Download as PDF Chapter: 10. HOMOLOGIE NON COMMUTATIVE DES GROUPES ET K-THÉORIE DES CORPS 290
Download as PDF Chapter: 11. Intégrer les algèbres de Leibniz 292
Download as PDF Bibliography 292
Download as PDF Article: SUR LES INVARIANTS DE VASSILIEV DE DEGRÉ INFÉRIEUR OU ÉGAL À 3 295
Download as PDF Chapter: 0. Introduction 295
Download as PDF Chapter: 1. Invariants de Vassiliev de degré fini (d'après Vassiliev, Birman et Lin, Bar-Natan) 296
Download as PDF Chapter: 2. Formalisme relatif aux nœuds de $R^3$ AU-DESSUS D'UNE IMMERSION GÉNÉRIQUE DE $S^1$ DANS $R^2$ 298
Download as PDF Chapter: 3. Relations d'intersection 302
Download as PDF Chapter: 4. Expression des invariants de Vassiliev de degré inférieur ou égal à 3 en termes de points de croisement 303
Download as PDF Bibliography 316
Download as PDF Article: ZEROS OF POLYNOMIALS WITH 0, 1 COEFFICIENTS 317
Download as PDF Abstract 317
Download as PDF Chapter: 1. Introduction 317
Download as PDF Chapter: 2. BOUNDS AND LOCATIONS FOR ZEROS 326
Download as PDF Chapter: 3. A NEIGHBORHOOD OF THE UNIT CIRCLE 331
Download as PDF Chapter: 4. $\bar{W}$ IS CONNECTED 335
Download as PDF Chapter: 5. $\bar{W}$ IS PATH CONNECTED 339
Download as PDF Chapter: 6. Graphs, computations, and the shape of $\bar{W}$ 343
Download as PDF Bibliography 347
Download as PDF Rubric: BULLETIN BIBLIOGRAPHIQUE 47
Download as PDF Back matter
Download as PDF Front matter
Download as PDF Index
Download as PDF Back matter
Download as PDF Back matter
Download as PDF Back matter