(171c)-(171j) | Summaries of articles published in this issue. |
171-173 | A necessary and sufficient condition for continuity of additive functions. Smítal, Jaroslav |
174-182 | Sequentially quotient mappings. Boone, James R.; Siwiec, Frank |
183-191 | A set functor which commutes with all homfunctors is a homfunctor. Koubek, Václav; Reiterman, Jan |
192-206 | Hereditary and cohereditary preradicals. Bican, Ladislav; Jambor, Pavel; Kepka, Tomáš; Němec, Petr |
207-210 | Partition of nondenumerable closed sets of reals. Abian, Alexander |
211-217 | Completely prime ideals and idempotents in mobs. Shum, Kar-Ping; Stewart, Patrick N. |
218-238 | Archimedean classes in an ordered semigroup. I. Saitô, Tôru |
239-247 | Archimedean classes in an ordered semigroup. II. Saitô, Tôru |
248-251 | Archimedean classes in an ordered semigroup. III. Saitô, Tôru |
252-258 | Über den Orbitraum Liescher Transformationsgruppen. Gollek, Hubert |
259-269 | Weakly associative lattices and tolerance relations. Chajda, Ivan; Zelinka, Bohdan |
270-272 | Maximal ideals in a semigroup of measures. Chow, Hing Lun |
273-279 | Embedding trees into block graphs. Zelinka, Bohdan |
280-282 | Nonsingular semilattices and semigroups. Johnson, C. S., Jr.; McMorris, F. R. |
283-296 | Distance in graphs. Entringer, Roger C.; Jackson, D. E.; Snyder, D. A. |
297-303 | On the existence of parallel normal vector fields of surfaces in $E^4$. Švec, Alois |
304-311 | On existence conditions for compatible tolerances. Chajda, Ivan; Niederle, Josef; Zelinka, Bohdan |
312-318 | Discontinuous Liapunov functions for differential equations with measurable right-hand sides. Krbec, Pavel |
319-329 | $\ell_1$-continuous partitions of unity on normed spaces. Zahradník, Miloš |
330-338 | $W$-isomorphisms of distributive lattices. Jakubík, Ján |