Groupoids with a closure condition

Naseem Ajmal

Časopis pro pěstování matematiky (1980)

  • Volume: 105, Issue: 1, page 14-22
  • ISSN: 0528-2195

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Ajmal, Naseem. "Groupoids with a closure condition." Časopis pro pěstování matematiky 105.1 (1980): 14-22. <http://eudml.org/doc/21409>.

@article{Ajmal1980,
author = {Ajmal, Naseem},
journal = {Časopis pro pěstování matematiky},
keywords = {N-groupoid; cancellative abelian semigroup},
language = {eng},
number = {1},
pages = {14-22},
publisher = {Mathematical Institute of the Czechoslovak Academy of Sciences},
title = {Groupoids with a closure condition},
url = {http://eudml.org/doc/21409},
volume = {105},
year = {1980},
}

TY - JOUR
AU - Ajmal, Naseem
TI - Groupoids with a closure condition
JO - Časopis pro pěstování matematiky
PY - 1980
PB - Mathematical Institute of the Czechoslovak Academy of Sciences
VL - 105
IS - 1
SP - 14
EP - 22
LA - eng
KW - N-groupoid; cancellative abelian semigroup
UR - http://eudml.org/doc/21409
ER -

References

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  1. Aczel J., Quasigroups, Nets and Nomograms, Advances in Maths., 1 (1965), 383-450. (1965) Zbl0135.03601MR0193174
  2. Aczel J., Conditions for a loop to be a group and for a groupoid to be a semigroup, Amer. Math. Monthly, 76 (1969), 547-549. (1969) Zbl0176.29501MR1535426
  3. Ajmal N., Semeoid, To appear. 
  4. Ajmal N., Intertwined groupoids and quasigroups, Notices A.M.S. Vol. 23, (1976), pp. A272. (1976) 
  5. Bruck R. H., A Survey of Binary Systems, Springer-Verlag, Berlin, 1958, 56. (1958) Zbl0081.01704MR0093552
  6. Fotedar G. L., A generalized associative law and its bearing on isotopy, J. London Math. Soc. (2), 5, (1972), 477-480. (1972) Zbl0263.20044MR0311828
  7. Hughes N. J. S., A theorem on isotopic groupoids, J. London Math., Soc, Vol. 32, (1957), 510-511. (1957) Zbl0082.02303MR0089211
  8. Taylor M. A., The generalised equations of bisymmetry, associativity and transitivity on quasigroups, Cand. Math. Bull., 15 (1), (1972), 119-124. (1972) Zbl0231.39012MR0372100

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