Zobrazeno 1 - 10
of 28
pro vyhledávání: '"B. J. Ball"'
Publikováno v:
HemaSphere, Vol 6, Pp 404-405 (2022)
Externí odkaz:
https://doaj.org/article/33d4d63a0e504deabbc927bfbe275e31
Short-term effects of fishing on benthos from a mud patch in the northwestern part of the Irish Sea were investigated in 1994–1996 by means of samples taken both before and shortly after (ca. 24 h) fishing activity. No quantitative historical benth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d010ccd375c2b0fdf8a88169aab5f173
http://hdl.handle.net/10379/8845
http://hdl.handle.net/10379/8845
Autor:
B. J. Ball
Publikováno v:
Fundamenta Mathematicae. 89:177-189
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a25043aca77bf42dd7489daec71783ca
https://doi.org/10.4064/fm-89-2-177-189
https://doi.org/10.4064/fm-89-2-177-189
Autor:
B. J. Ball
Publikováno v:
Colloquium Mathematicum. 29:241-246
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::748b4bd18a2b2164e8d808240c52580f
https://doi.org/10.4064/cm-29-2-241-246
https://doi.org/10.4064/cm-29-2-241-246
Autor:
B. J. Ball, Shoji Yokura
Publikováno v:
Topology and its Applications. 15:1-6
It is well known that every compactification of a completely regular space X can be generated, via a Tychonoff-type embedding, by some suitably chosen subset of C∗(X). Different subsets may give rise to equivalent compactifications, and we are conc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ab045c748a329080a654fdf070db81a
https://doi.org/10.1016/0166-8641(83)90041-x
https://doi.org/10.1016/0166-8641(83)90041-x
Autor:
Jo Ford, B. J. Ball
Publikováno v:
Fundamenta Mathematicae. 77:33-49
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97f7216bf0941e344ec1bab8ef230995
https://doi.org/10.4064/fm-77-1-33-49
https://doi.org/10.4064/fm-77-1-33-49
Autor:
B. J. Ball
Publikováno v:
Canadian Journal of Mathematics. 7:548-551
An open interval of a simply ordered set S is a subset I of S such that either(1) for some ,(2) for some , or(3) for some .A simply ordered set with its interval topology (i.e., the topology in which “neighborhood of x” means “open interval con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcedab9d084daf9a7f2f20bec289925b
https://doi.org/10.4153/cjm-1955-059-5
https://doi.org/10.4153/cjm-1955-059-5
Autor:
R. B. Sher, B. J. Ball
Publikováno v:
Canadian Journal of Mathematics. 25:791-805
A space X is locally planar if each point of X has a neighborhood which is embeddable in the plane. If X is a closed, locally planar subset of E3, we will say that X is locally tame if each point of X has a neighborhood in X which lies on a tame disk
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45b81ab9d8c78ae638f25985565dcac1
https://doi.org/10.4153/cjm-1973-081-4
https://doi.org/10.4153/cjm-1973-081-4
Autor:
B. J. Ball
Publikováno v:
Proceedings of the American Mathematical Society. 10:699-705
t. Introduction. In considering upper semicontinuous decompositions of E3, it is sometimes useful to know whether a given collection of continua can be transformed, by a homeomorphism of E3 onto itself, into another collection which is simpler in som
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55e0e6146b3c90b56ce27c17e341352a
https://doi.org/10.1090/s0002-9939-1959-0109341-5
https://doi.org/10.1090/s0002-9939-1959-0109341-5
Publikováno v:
Proceedings of the American Mathematical Society. 20:75-80
Let K and Q denote, respectively, the unit circular disk and the unit square disk in E2. Let A: K—>[0, l] and -ir: (?—>[0, l] be defined by A(x, y) = (x2+y2)112 and 7r(x, y) =x. Suppose Fis a subset of a disk D and / is a mapping of T into [O, l]
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c016d8aedf8f98c61baaac4357c93d7
https://doi.org/10.1090/s0002-9939-1969-0235538-6
https://doi.org/10.1090/s0002-9939-1969-0235538-6