# The semigroup of circulant Boolean matrices

Kim Ki-Hang Butler; Štefan Schwarz

Czechoslovak Mathematical Journal (1976)

- Volume: 26, Issue: 4, page 632-635
- ISSN: 0011-4642

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top## How to cite

topButler, Kim Ki-Hang, and Schwarz, Štefan. "The semigroup of circulant Boolean matrices." Czechoslovak Mathematical Journal 26.4 (1976): 632-635. <http://eudml.org/doc/12972>.

@article{Butler1976,

author = {Butler, Kim Ki-Hang, Schwarz, Štefan},

journal = {Czechoslovak Mathematical Journal},

language = {eng},

number = {4},

pages = {632-635},

publisher = {Institute of Mathematics, Academy of Sciences of the Czech Republic},

title = {The semigroup of circulant Boolean matrices},

url = {http://eudml.org/doc/12972},

volume = {26},

year = {1976},

}

TY - JOUR

AU - Butler, Kim Ki-Hang

AU - Schwarz, Štefan

TI - The semigroup of circulant Boolean matrices

JO - Czechoslovak Mathematical Journal

PY - 1976

PB - Institute of Mathematics, Academy of Sciences of the Czech Republic

VL - 26

IS - 4

SP - 632

EP - 635

LA - eng

UR - http://eudml.org/doc/12972

ER -

## References

top- Kim Ki-Hang Butler, J. R. Krabill, Circulant Boolean relation matrices, Czech. Math. J., 24 (99) (1974), 247-251. (1974) MR0348017
- A. H. Clifford, G. B. Preston, The algebraic theory of semigroups, Math. Surveys, No.7, Vol. 1, 1961, Amer. Math. Soc., Providence, R. I. (1961) Zbl0111.03403MR0132791
- Št. Schwarz, Circulant Boolean relation matrices, Czech. Math. J., 24 (99) (1974), 252-253. (1974) Zbl0315.15011MR0348018

## Citations in EuDML Documents

top- Jinsong Chen, Yi Jia Tan, On the maximal subgroup of the sandwich semigroup of generalized circulant Boolean matrices
- Štefan Schwarz, The Euler-Fermat theorem for the semigroup of circulant Boolean matrices
- Štefan Schwarz, A counting theorem in the semigroup of circulant Boolean matrices
- Ladislav Mišík, Academician Štefan Schwarz awarded the 1980 National Prize of the Slovak Socialist Republic
- Beloslav Riečan, Štefan Schwarz (1914–1996)
- Ján Jakubík, Milan Kolibiar, Eighty years of Professor Štefan Schwarz

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