×

Koch, Robert Jacob (b. 1926 d. 2020)

Author ID: koch.robert-j Recent zbMATH articles by "Koch, Robert Jacob"
Published as: Koch, R. J.; Koch, Robert J.; Koch, R.; Koch, Robert Jacob
External Links: MGP
Documents Indexed: 37 Publications since 1954, including 2 Books
Reviewing Activity: 9 Reviews
Co-Authors: 16 Co-Authors with 24 Joint Publications
149 Co-Co-Authors

Publications by Year

Citations contained in zbMATH Open

25 Publications have been cited 343 times in 237 Documents Cited by Year
The theory of topological semigroups. Zbl 0515.22003
Carruth, J. H.; Hildebrant, J. A.; Koch, R. J.
69
1983
Maximal ideals in compact semigroups. Zbl 0057.01502
Koch, R. J.; Wallace, A. D.
46
1954
Arcs in partially ordered spaces. Zbl 0087.37801
Koch, Robert Jacob
35
1959
The theory of topological semigroups. Volume 2. Zbl 0581.22001
Carruth, J. H.; Hildebrant, J. A.; Koch, R. J.
22
1986
On monothetic semigroups. Zbl 0078.01801
Koch, R. J.
21
1957
Some results on stability in semigroups. Zbl 0133.27803
Anderson, L. W.; Hunter, R. P.; Koch, R. J.
20
1965
Stability in semigroups. Zbl 0218.22003
Koch, R. J.; Wallace, A. D.
17
1957
Admissibility of semigroup structures on continua. Zbl 0081.25506
Koch, R. J.; Wallace, A. D.
15
1958
Complements of maximal ideals in compact semi-groups. Zbl 0065.25303
Faucett, W. M.; Koch, R. J.; Numakura, K.
13
1955
Weak cutpoint ordering on hereditarily unicoherent continua. Zbl 0098.36001
Koch, R. J.; Krule, I. S.
11
1960
Swelling actions of \(\Gamma\)-compact semigroups. Zbl 0582.22001
Hildebrant, J. A.; Koch, R. J.
11
1986
Remarks on primitive idempotents in compact semigroups with zero. Zbl 0056.02704
Koch, R. J.
10
1954
Threads in compact semigroups. Zbl 0126.26803
Koch, R.
10
1964
Acyclic semigroups and multiplications on two-manifolds. Zbl 0128.41101
Cohen, Haskell; Koch, R. J.
9
1965
Note on weak cutpoints in clans. Zbl 0216.34203
Koch, R. J.
8
1957
Ordered semigroups in partially ordered semigroups. Zbl 0099.01902
Koch, R. J.
4
1960
Semigroups on continua ruled by ares. Zbl 0126.38801
Koch, R.; McAuley, L.
4
1964
Comparison of congruences on regular semigroups. Zbl 0508.20033
Koch, Robert J.
3
1983
Congruences under L on regular semigroups. Zbl 0525.20044
Koch, R. J.; Madison, B. L.
3
1983
Regular D-classes in measure semigroups. Zbl 0122.02701
Collins, H. S.; Koch, R. J.
3
1962
Alexander Doniphan Wallace. On his 68th birthday. Zbl 0275.01020
Hofmann, Karl Heinrich; Koch, R. J.; Mostert, P. S.
3
1974
Semigroups on trees. Zbl 0102.02302
Koch, R. J.; McAuley, Louis F.
2
1962
Compact connected spaces supporting topological semigroups. Zbl 0218.22005
Koch, R. J.
2
1970
Idempotent semigroups generated by threads. I. Zbl 0533.22002
Cohen, H.; Koch, R. J.
1
1981
Alexander Doniphan Wallace in memoriam. Zbl 0605.01019
Hofmann, Karl Heinrich; Koch, R. J.; Mostert, P. S.
1
1986
The theory of topological semigroups. Volume 2. Zbl 0581.22001
Carruth, J. H.; Hildebrant, J. A.; Koch, R. J.
22
1986
Swelling actions of \(\Gamma\)-compact semigroups. Zbl 0582.22001
Hildebrant, J. A.; Koch, R. J.
11
1986
Alexander Doniphan Wallace in memoriam. Zbl 0605.01019
Hofmann, Karl Heinrich; Koch, R. J.; Mostert, P. S.
1
1986
The theory of topological semigroups. Zbl 0515.22003
Carruth, J. H.; Hildebrant, J. A.; Koch, R. J.
69
1983
Comparison of congruences on regular semigroups. Zbl 0508.20033
Koch, Robert J.
3
1983
Congruences under L on regular semigroups. Zbl 0525.20044
Koch, R. J.; Madison, B. L.
3
1983
Idempotent semigroups generated by threads. I. Zbl 0533.22002
Cohen, H.; Koch, R. J.
1
1981
Alexander Doniphan Wallace. On his 68th birthday. Zbl 0275.01020
Hofmann, Karl Heinrich; Koch, R. J.; Mostert, P. S.
3
1974
Compact connected spaces supporting topological semigroups. Zbl 0218.22005
Koch, R. J.
2
1970
Some results on stability in semigroups. Zbl 0133.27803
Anderson, L. W.; Hunter, R. P.; Koch, R. J.
20
1965
Acyclic semigroups and multiplications on two-manifolds. Zbl 0128.41101
Cohen, Haskell; Koch, R. J.
9
1965
Threads in compact semigroups. Zbl 0126.26803
Koch, R.
10
1964
Semigroups on continua ruled by ares. Zbl 0126.38801
Koch, R.; McAuley, L.
4
1964
Regular D-classes in measure semigroups. Zbl 0122.02701
Collins, H. S.; Koch, R. J.
3
1962
Semigroups on trees. Zbl 0102.02302
Koch, R. J.; McAuley, Louis F.
2
1962
Weak cutpoint ordering on hereditarily unicoherent continua. Zbl 0098.36001
Koch, R. J.; Krule, I. S.
11
1960
Ordered semigroups in partially ordered semigroups. Zbl 0099.01902
Koch, R. J.
4
1960
Arcs in partially ordered spaces. Zbl 0087.37801
Koch, Robert Jacob
35
1959
Admissibility of semigroup structures on continua. Zbl 0081.25506
Koch, R. J.; Wallace, A. D.
15
1958
On monothetic semigroups. Zbl 0078.01801
Koch, R. J.
21
1957
Stability in semigroups. Zbl 0218.22003
Koch, R. J.; Wallace, A. D.
17
1957
Note on weak cutpoints in clans. Zbl 0216.34203
Koch, R. J.
8
1957
Complements of maximal ideals in compact semi-groups. Zbl 0065.25303
Faucett, W. M.; Koch, R. J.; Numakura, K.
13
1955
Maximal ideals in compact semigroups. Zbl 0057.01502
Koch, R. J.; Wallace, A. D.
46
1954
Remarks on primitive idempotents in compact semigroups with zero. Zbl 0056.02704
Koch, R. J.
10
1954
all top 5

Cited by 181 Authors

20 Gutik, Oleg Volodymyrovych
15 Koch, Robert Jacob
11 Bardyla, Serhii
9 Brown, Dennison R.
9 Hofmann, Karl Heinrich
9 Hunter, Robert P.
8 Banakh, Taras Onufrievich
8 Wallace, Alexander Doniphan
7 Lawson, Jimmie Don
6 Cohen, Haskell
6 Mostert, Paul S.
6 Repovš, Dušan D.
6 Shum, Kar-Ping
5 Anderson, Lee W.
5 Friedberg, Michael
5 Schwarz, Štefan
5 Ward, Lewis E. jun.
4 Day, Jane Maxwell
4 Hays, T. E.
4 Hildebrant, John A.
4 Mislove, Michael W.
4 Ravsky, Alex
3 Almeida, Jorge
3 Averbukh, Boris G.
3 Carruth, J. Harvey
3 Chow, Hing Lun
3 Eberhart, Carl
3 Madison, Bernard L.
3 McCharen, John D.
3 Numakura, Katsumi
3 Pastukhova, Iryna
3 Pearson, Kenneth Robert
3 Selden, John
3 Stepp, James W.
2 Aucoin, Karen D.
2 Barit, William
2 Costa, Alfredo
2 Dumesnil, Jill A.
2 East, James
2 Faucett, W. M.
2 Ghiselli Ricci, Roberto
2 Gray, Robert D.
2 Klement, Erich Peter
2 Klíma, Ondřej
2 Kripalini, K. S.
2 Lum, Lewis
2 Magill, Kenneth D. jun.
2 Mary, Xavier
2 Mesiar, Radko
2 Mukherjea, Arunava
2 Pérez, Jerson
2 Shields, Allen L.
2 So, Shing-Seung
2 Stadtlander, David P.
2 Stralka, Albert R.
2 Swingle, Paul M.
2 Tserpes, Nicolas A.
2 Uzcategui, Carlos Enrique
2 Williams, Wiley
2 Zelenyuk, Yevhen G.
1 Arana, Karen
1 Barker, George Phillip
1 Bednarek, Alexander R.
1 Benningfield, Kirk
1 Berezovski, Tetyana
1 Bonnet, Robert
1 Bowman, Thomas T.
1 Budak, Talin
1 Bywaters, Timothy P.
1 Cartwright, Donald I.
1 Chacón-Tirado, Mauricio Esteban
1 Chinda, K. P.
1 Choi, Keunbae
1 Chuchman, Ivan
1 Clark, Charles Edgar
1 Dandan, Yang
1 Díaz, Roberto C.
1 Dimitrova, Svetlana D.
1 Dobbins, Greg
1 Durante, Fabrizio
1 Fugate, J. B.
1 Gass, Michael
1 Geetha, S. K.
1 Gigoń, Roman S.
1 González-Torres, Raúl Ernesto
1 Goodwin, Jeffrey R.
1 Gordh, George R. jun.
1 Gould, Victoria A. R.
1 Guo, Xiaojiang
1 Guran, Igor I.
1 Hernández Arzusa, Julio Cesar
1 Higgins, Peter Michael
1 Hoo, Cheong-Seng
1 Horvath, Charles D.
1 Houston, R. S.
1 Hu, Hung-tzaw
1 Huth, Michael R. A.
1 Işık, Nilgün
1 Jamison, Robert E.
1 Jones, Peter R.
...and 81 more Authors
all top 5

Cited in 55 Serials

64 Semigroup Forum
27 Proceedings of the American Mathematical Society
17 Transactions of the American Mathematical Society
15 Czechoslovak Mathematical Journal
13 Topology and its Applications
9 Mathematische Zeitschrift
8 Journal of the Australian Mathematical Society
7 Topological Algebra and its Applications
4 Communications in Algebra
4 Journal of Pure and Applied Algebra
3 Fuzzy Sets and Systems
3 Journal of Algebra
3 Mathematische Annalen
3 Mathematica Slovaca
3 Mathematical Systems Theory
3 Bulletin of the American Mathematical Society
3 Carpathian Mathematical Publications
2 Glasgow Mathematical Journal
2 International Journal of Mathematics and Mathematical Sciences
2 Aequationes Mathematicae
2 Linear Algebra and its Applications
2 Topology Proceedings
2 Matematický Časopis, Slovenskej Akadémie Vied
2 Matematicko-Fyzikálny Časopis, Slovenskej Akadémie Vied
2 Groups, Geometry, and Dynamics
2 Applied General Topology
1 Acta Mathematica Academiae Scientiarum Hungaricae
1 International Journal of General Systems
1 International Journal of Mathematical Education in Science and Technology
1 Israel Journal of Mathematics
1 Linear and Multilinear Algebra
1 Periodica Mathematica Hungarica
1 Rocky Mountain Journal of Mathematics
1 Archiv der Mathematik
1 Demonstratio Mathematica
1 Journal of Mathematical Economics
1 Monatshefte für Mathematik
1 Proceedings of the Japan Academy. Series A
1 Results in Mathematics
1 Zeitschrift für Wahrscheinlichkeitstheorie und Verwandte Gebiete
1 Acta Mathematica Hungarica
1 Order
1 Science in China. Series A
1 Historia Mathematica
1 Indagationes Mathematicae. New Series
1 Russian Mathematics
1 Boletín de la Sociedad Matemática Mexicana. Third Series
1 Matematychni Metody ta Fizyko-Mekhanichni Polya
1 Matematychni Studiï
1 Journal of Group Theory
1 Algebra and Discrete Mathematics
1 Proceedings of the Japan Academy
1 Proceedings of the International Geometry Center
1 Axioms
1 European Journal of Mathematics

Citations by Year