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Countably quasi-barrelled space

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1392: 121: 713: 375: 340: 305: 270: 210: 183: 152: 77: 840: 815: 797: 1265: 767: 706: 834: 443:. There exist σ-barrelled spaces (which are consequently σ-quasi-barrelled spaces) that are not countably quasi-barrelled spaces. There exist 1010: 647: 617: 556: 1223: 1275: 772: 742: 1395: 699: 583: 1183: 674: 1250: 852: 829: 609: 1416: 1301: 544: 450:
that are not σ-quasi-barrelled. There exist sequentially barrelled spaces that are not σ-quasi-barrelled. There exist
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is countably quasi-barrelled and thus also σ-quasi-barrelled space. The
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and of a metrizable locally convex space is countably quasi-barrelled.
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Every countably quasi-barrelled space is a σ-quasi-barrelled space.
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is countably quasi-barrelled. A σ-quasi-barrelled space that is
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is again equicontinuous. This property is a generalization of
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locally convex TVSs that are not sequentially barrelled.
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that is equal to the countable intersection of closed
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TVS is countably quasi-barrelled if and only if each
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Schwartz spaces, nuclear spaces, and tensor products
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Topological Vector Spaces, Distributions and Kernels
1131: 1075: 973: 861: 796: 730: 369: 334: 299: 264: 237:neighborhoods of 0 is itself a neighborhood of 0. 204: 177: 146: 115: 71: 116:{\displaystyle B^{\prime }\subseteq X^{\prime }} 547:. Vol. 936. Berlin, Heidelberg, New York: 574:Narici, Lawrence; Beckenstein, Edward (2011). 707: 28:if every strongly bounded countable union of 8: 541:Counterexamples in Topological Vector Spaces 527: 714: 700: 692: 361: 355: 326: 320: 291: 285: 256: 250: 196: 190: 169: 163: 138: 132: 107: 94: 88: 63: 57: 495: 853:Uniform boundedness (Banach–Steinhaus) 154:that is equal to a countable union of 642:. Mineola, N.Y.: Dover Publications. 420:is a σ-quasi-barrelled space. Every 7: 669:. Berlin New York: Springer-Verlag. 389:Examples and sufficient conditions 311:Sequentially quasi-barrelled space 14: 315:A TVS with continuous dual space 245:A TVS with continuous dual space 1391: 1390: 1378:With the approximation property 841:Open mapping (Banach–Schauder) 1: 212:is itself equicontinuous. A 604:; Wolff, Manfred P. (1999). 545:Lecture Notes in Mathematics 344:sequentially quasi-barrelled 1062:Radially convex/Star-shaped 1047:Pre-compact/Totally bounded 539:Khaleelulla, S. M. (1982). 370:{\displaystyle X^{\prime }} 335:{\displaystyle X^{\prime }} 300:{\displaystyle X^{\prime }} 265:{\displaystyle X^{\prime }} 205:{\displaystyle B^{\prime }} 178:{\displaystyle X^{\prime }} 147:{\displaystyle X^{\prime }} 72:{\displaystyle X^{\prime }} 52:with continuous dual space 1433: 748:Continuous linear operator 1386: 1093:Algebraic interior (core) 835:Vector-valued Hahn–Banach 723:Topological vector spaces 606:Topological Vector Spaces 576:Topological Vector Spaces 469:Countably barrelled space 399:countably barrelled space 81:countably quasi-barrelled 26:countably quasi-barrelled 923:Topological homomorphism 783:Topological vector space 280:(countable) sequence in 22:topological vector space 350:convergent sequence in 241:σ-quasi-barrelled space 981:Absolutely convex/disk 371: 336: 301: 266: 206: 179: 148: 117: 73: 1016:Complemented subspace 830:hyperplane separation 445:sequentially complete 426:sequentially complete 403:quasi-barrelled space 372: 337: 302: 267: 207: 180: 149: 118: 74: 38:quasibarrelled spaces 34:continuous dual space 1266:Locally convex space 816:Closed graph theorem 768:Locally convex space 484:Quasibarrelled space 354: 319: 307:is equicontinuous. 284: 249: 189: 162: 131: 87: 56: 24:(TVS) is said to be 1417:Functional analysis 1246:Interpolation space 778:Operator topologies 602:Schaefer, Helmut H. 411:distinguished space 377:is equicontinuous. 18:functional analysis 1276:(Pseudo)Metrizable 1108:Minkowski addition 960:Sublinear function 437:σ-barrelled spaces 367: 332: 297: 262: 202: 175: 144: 113: 69: 1404: 1403: 1123:Relative interior 869:Bilinear operator 753:Linear functional 649:978-0-486-45352-1 619:978-1-4612-7155-0 558:978-3-540-11565-6 530:, pp. 28–63. 430:σ-barrelled space 418:σ-barrelled space 274:σ-quasi-barrelled 1424: 1394: 1393: 1368:Uniformly smooth 1037: 1029: 996:Balanced/Circled 986:Absorbing/Radial 716: 709: 702: 693: 688: 661: 636:Trèves, François 631: 597: 570: 531: 528:Khaleelulla 1982 525: 376: 374: 373: 368: 366: 365: 341: 339: 338: 333: 331: 330: 306: 304: 303: 298: 296: 295: 278:strongly bounded 271: 269: 268: 263: 261: 260: 211: 209: 208: 203: 201: 200: 184: 182: 181: 176: 174: 173: 153: 151: 150: 145: 143: 142: 125:strongly bounded 122: 120: 119: 114: 112: 111: 99: 98: 78: 76: 75: 70: 68: 67: 1432: 1431: 1427: 1426: 1425: 1423: 1422: 1421: 1407: 1406: 1405: 1400: 1382: 1144:B-complete/Ptak 1127: 1071: 1035: 1027: 1006:Bounding points 969: 911:Densely defined 857: 846:Bounded inverse 792: 726: 720: 677: 664: 650: 634: 620: 600: 586: 573: 559: 549:Springer-Verlag 538: 535: 534: 526: 497: 492: 464:Barrelled space 460: 395:barrelled space 391: 383: 357: 352: 351: 322: 317: 316: 313: 287: 282: 281: 252: 247: 246: 243: 192: 187: 186: 165: 160: 159: 134: 129: 128: 103: 90: 85: 84: 59: 54: 53: 46: 32:subsets of its 12: 11: 5: 1430: 1428: 1420: 1419: 1409: 1408: 1402: 1401: 1399: 1398: 1387: 1384: 1383: 1381: 1380: 1375: 1370: 1365: 1363:Ultrabarrelled 1355: 1349: 1344: 1338: 1333: 1328: 1323: 1318: 1313: 1304: 1298: 1293: 1291:Quasi-complete 1288: 1286:Quasibarrelled 1283: 1278: 1273: 1268: 1263: 1258: 1253: 1248: 1243: 1238: 1233: 1228: 1227: 1226: 1216: 1211: 1206: 1201: 1196: 1191: 1186: 1181: 1176: 1166: 1161: 1151: 1146: 1141: 1135: 1133: 1129: 1128: 1126: 1125: 1115: 1110: 1105: 1100: 1095: 1085: 1079: 1077: 1076:Set operations 1073: 1072: 1070: 1069: 1064: 1059: 1054: 1049: 1044: 1039: 1031: 1023: 1018: 1013: 1008: 1003: 998: 993: 988: 983: 977: 975: 971: 970: 968: 967: 962: 957: 952: 947: 946: 945: 940: 935: 925: 920: 919: 918: 913: 908: 903: 898: 893: 888: 878: 877: 876: 865: 863: 859: 858: 856: 855: 850: 849: 848: 838: 832: 823: 818: 813: 811:Banach–Alaoglu 808: 806:Anderson–Kadec 802: 800: 794: 793: 791: 790: 785: 780: 775: 770: 765: 760: 755: 750: 745: 740: 734: 732: 731:Basic concepts 728: 727: 721: 719: 718: 711: 704: 696: 690: 689: 675: 662: 648: 632: 618: 598: 585:978-1584888666 584: 571: 557: 533: 532: 494: 493: 491: 488: 487: 486: 481: 476: 471: 466: 459: 456: 452:quasi-complete 390: 387: 382: 379: 364: 360: 342:is said to be 329: 325: 312: 309: 294: 290: 272:is said to be 259: 255: 242: 239: 217:locally convex 199: 195: 172: 168: 156:equicontinuous 141: 137: 110: 106: 102: 97: 93: 79:is said to be 66: 62: 45: 42: 30:equicontinuous 13: 10: 9: 6: 4: 3: 2: 1429: 1418: 1415: 1414: 1412: 1397: 1389: 1388: 1385: 1379: 1376: 1374: 1371: 1369: 1366: 1364: 1360: 1356: 1354:) convex 1353: 1350: 1348: 1345: 1343: 1339: 1337: 1334: 1332: 1329: 1327: 1326:Semi-complete 1324: 1322: 1319: 1317: 1314: 1312: 1308: 1305: 1303: 1299: 1297: 1294: 1292: 1289: 1287: 1284: 1282: 1279: 1277: 1274: 1272: 1269: 1267: 1264: 1262: 1259: 1257: 1254: 1252: 1249: 1247: 1244: 1242: 1241:Infrabarreled 1239: 1237: 1234: 1232: 1229: 1225: 1222: 1221: 1220: 1217: 1215: 1212: 1210: 1207: 1205: 1202: 1200: 1199:Distinguished 1197: 1195: 1192: 1190: 1187: 1185: 1182: 1180: 1177: 1175: 1171: 1167: 1165: 1162: 1160: 1156: 1152: 1150: 1147: 1145: 1142: 1140: 1137: 1136: 1134: 1132:Types of TVSs 1130: 1124: 1120: 1116: 1114: 1111: 1109: 1106: 1104: 1101: 1099: 1096: 1094: 1090: 1086: 1084: 1081: 1080: 1078: 1074: 1068: 1065: 1063: 1060: 1058: 1055: 1053: 1052:Prevalent/Shy 1050: 1048: 1045: 1043: 1042:Extreme point 1040: 1038: 1032: 1030: 1024: 1022: 1019: 1017: 1014: 1012: 1009: 1007: 1004: 1002: 999: 997: 994: 992: 989: 987: 984: 982: 979: 978: 976: 974:Types of sets 972: 966: 963: 961: 958: 956: 953: 951: 948: 944: 941: 939: 936: 934: 931: 930: 929: 926: 924: 921: 917: 916:Discontinuous 914: 912: 909: 907: 904: 902: 899: 897: 894: 892: 889: 887: 884: 883: 882: 879: 875: 872: 871: 870: 867: 866: 864: 860: 854: 851: 847: 844: 843: 842: 839: 836: 833: 831: 827: 824: 822: 819: 817: 814: 812: 809: 807: 804: 803: 801: 799: 795: 789: 786: 784: 781: 779: 776: 774: 773:Metrizability 771: 769: 766: 764: 761: 759: 758:Fréchet space 756: 754: 751: 749: 746: 744: 741: 739: 736: 735: 733: 729: 724: 717: 712: 710: 705: 703: 698: 697: 694: 686: 682: 678: 676:3-540-09513-6 672: 668: 665:Wong (1979). 663: 659: 655: 651: 645: 641: 637: 633: 629: 625: 621: 615: 611: 607: 603: 599: 595: 591: 587: 581: 577: 572: 568: 564: 560: 554: 550: 546: 542: 537: 536: 529: 524: 522: 520: 518: 516: 514: 512: 510: 508: 506: 504: 502: 500: 496: 489: 485: 482: 480: 477: 475: 472: 470: 467: 465: 462: 461: 457: 455: 453: 449: 448:Mackey spaces 446: 442: 441:Mackey spaces 439:that are not 438: 433: 431: 427: 423: 419: 414: 412: 408: 404: 400: 396: 388: 386: 380: 378: 358: 349: 345: 323: 310: 308: 288: 279: 275: 253: 240: 238: 236: 233: 229: 225: 222: 218: 215: 193: 166: 157: 135: 126: 104: 100: 91: 82: 60: 51: 43: 41: 39: 35: 31: 27: 23: 19: 1302:Polynomially 1231:Grothendieck 1224:tame Fréchet 1174:Bornological 1034:Linear cone 1026:Convex cone 1001:Banach disks 943:Sesquilinear 798:Main results 788:Vector space 743:Completeness 738:Banach space 666: 639: 605: 575: 540: 435:There exist 434: 415: 401:, and every 392: 384: 343: 314: 273: 244: 227: 80: 49: 47: 25: 15: 1296:Quasinormed 1209:FK-AK space 1103:Linear span 1098:Convex hull 1083:Affine hull 886:Almost open 826:Hahn–Banach 407:strong dual 221:bornivorous 158:subsets of 1336:Stereotype 1194:(DF)-space 1189:Convenient 928:Functional 896:Continuous 881:Linear map 821:F. Riesz's 763:Linear map 490:References 381:Properties 127:subset of 44:Definition 1352:Uniformly 1311:Reflexive 1159:Barrelled 1155:Countably 1067:Symmetric 965:Transpose 658:853623322 638:(2006) . 628:840278135 594:144216834 363:′ 346:if every 328:′ 293:′ 276:if every 258:′ 214:Hausdorff 198:′ 171:′ 140:′ 109:′ 101:⊆ 96:′ 65:′ 1411:Category 1396:Category 1347:Strictly 1321:Schwartz 1261:LF-space 1256:LB-space 1214:FK-space 1184:Complete 1164:BK-space 1089:Relative 1036:(subset) 1028:(subset) 955:Seminorm 938:Bilinear 474:DF-space 458:See also 422:DF-space 397:, every 348:strongly 235:balanced 1361:)  1309:)  1251:K-space 1236:Hilbert 1219:Fréchet 1204:F-space 1179:Brauner 1172:)  1157:)  1139:Asplund 1121:)  1091:)  1011:Bounded 906:Compact 891:Bounded 828: ( 685:5126158 567:8588370 479:H-space 185:, then 1373:Webbed 1359:Quasi- 1281:Montel 1271:Mackey 1170:Ultra- 1149:Banach 1057:Radial 1021:Convex 991:Affine 933:Linear 901:Closed 725:(TVSs) 683:  673:  656:  646:  626:  616:  592:  582:  565:  555:  416:Every 393:Every 232:convex 224:barrel 48:A TVS 1331:Smith 1316:Riesz 1307:Semi- 1119:Quasi 1113:Polar 428:is a 409:of a 123:is a 950:Norm 874:form 862:Maps 681:OCLC 671:ISBN 654:OCLC 644:ISBN 624:OCLC 614:ISBN 590:OCLC 580:ISBN 563:OCLC 553:ISBN 20:, a 610:GTM 432:. 226:in 83:if 40:. 16:In 1413:: 679:. 652:. 622:. 608:. 588:. 561:. 551:. 543:. 498:^ 1357:( 1342:B 1340:( 1300:( 1168:( 1153:( 1117:( 1087:( 837:) 715:e 708:t 701:v 687:. 660:. 630:. 596:. 569:. 359:X 324:X 289:X 254:X 228:X 194:B 167:X 136:X 105:X 92:B 61:X 50:X

Index

functional analysis
topological vector space
equicontinuous
continuous dual space
quasibarrelled spaces
strongly bounded
equicontinuous
Hausdorff
locally convex
bornivorous
barrel
convex
balanced
strongly bounded
strongly
barrelled space
countably barrelled space
quasi-barrelled space
strong dual
distinguished space
σ-barrelled space
DF-space
sequentially complete
σ-barrelled space
σ-barrelled spaces
Mackey spaces
sequentially complete
Mackey spaces
quasi-complete
Barrelled space

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