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Author ID: cirulis.janis Recent zbMATH articles by "Cīrulis, Jānis"
Published as: Cīrulis, Jānis; Cirulis, J.; Cirulis, Janis; Cīrulis, J.; Tsirulis, J. P.; Cirulis, Jānis; Cirulis, Jănis; Círulis, Jánis; Cīrulis, Jänis; Cırulis, Janis; Cırulis, Jānis
External Links: ORCID
Documents Indexed: 98 Publications since 1966, including 3 Additional arXiv Preprints
Reviewing Activity: 317 Reviews
Co-Authors: 2 Co-Authors with 4 Joint Publications
69 Co-Co-Authors

Co-Authors

94 single-authored
3 Cremer, Insa
1 Chajda, Ivan

Publications by Year

Citations contained in zbMATH Open

39 Publications have been cited 108 times in 54 Documents Cited by Year
Lattice operations on Rickart *-rings under the star order. Zbl 1326.06016
Cīrulis, J.
11
2015
Hilbert algebras as implicative partial semilattices. Zbl 1125.03047
Cīrulis, Jānis
9
2007
Multipliers in implicative algebras. Zbl 0634.03067
Cirulis, Jănis
6
1986
The diamond partial order for strong Rickart rings. Zbl 1383.06005
Cīrulis, Jānis
5
2017
Multipliers, closure endomorphisms and quasi-decompositions of a Hilbert algebra. Zbl 1082.03056
Cīrulis, Jānis
5
2005
Quasi-orthomodular posets and weak BCK-algebras. Zbl 1311.06006
Cīrulis, Jānis
4
2014
Extending the star order to Rickart rings. Zbl 1358.06012
Cīrulis, Jānis
4
2016
An algebraization of first order logic with terms. Zbl 0746.03053
Cīrulis, Jänis
4
1991
Subtractive nearsemilattices. Zbl 1027.06007
Cīrulis, Jānis
4
1998
Implication in sectionally pseudocomplemented posets. Zbl 1199.03059
Cīrulis, Jānis
4
2008
Knowledge representation systems and skew nearlattices. Zbl 1110.68511
Cīrulis, Jānis
4
2004
Skew nearlattices: some structure and representation theorems. Zbl 1234.06004
Cīrulis, Jānis
4
2010
On some classes of commutative weak BCK-algebras. Zbl 1368.06012
Cīrulis, Jānis
3
2015
Adjoint semilattice and minimal Brouwerian extensions of a Hilbert algebra. Zbl 1280.03063
Cīrulis, Jānis
3
2012
Generalizing the notion of polyadic algebra. Zbl 0614.03060
Cīrulis, Jānis
3
1986
Subtraction-like operations in nearsemilattices. Zbl 1228.06001
Cīrulis, J.
3
2010
Nearlattices with an overriding operation. Zbl 1216.06003
Cīrulis, Jānis
3
2011
Relatively orthocomplemented skew nearlattices in Rickart rings. Zbl 1350.06006
Cīrulis, Jānis
2
2015
Residuation subreducts of pocrigs. Zbl 1286.06026
Cīrulis, Jānis
2
2010
Further remarks on an order for quantum observables. Zbl 1389.81002
Cirulis, Jānis
2
2015
One-sided star partial orders for bounded linear operators. Zbl 1348.47003
Cīrulis, Jānis
2
2015
(H)-Hilbert algebras are not the same as Hertz algebras. Zbl 1114.03311
Cīrulis, Jānis
2
2003
Corrections to my paper “An algebraization of the first order logic with terms”. Zbl 0849.03050
Cīrulis, Jānis
2
1994
Two generalizations of the notion of polyadic algebra. Zbl 0667.03048
Cirulis, J.
2
1988
Relatively pseudocomplemented Hilbert algebras. Zbl 1137.03037
Cīrulis, Jānis
1
2008
An implicational logic for orthomodular lattices. Zbl 1399.03024
Chajda, Ivan; Cirulis, Janis
1
2016
An algebraic approach to knowledge representation. Zbl 0955.68106
Cīrulis, Jānis
1
1999
On implication in MV-algebras. Zbl 1117.06008
Cīrulis, Jānis
1
2007
Pseudocomplements in sum-ordered partial semirings. Zbl 1138.06007
Cīrulis, Jānis
1
2007
Weak relative pseudocomplements in semilattices. Zbl 1242.06004
Cīrulis, Jānis
1
2011
On JP-semilattices of Begum and Noor. Zbl 1289.06003
Cīrulis, Jānis
1
2013
Abstract algebras of finitary relations: Several non-traditional axiomatizations. Zbl 0852.03025
Cīrulis, Jānis
1
1994
Knowledge representation in extended Pawlak’s information systems: Algebraic aspects. Zbl 1044.68149
Cīrulis, Jānis
1
2002
On the mutual definability of relations: linear order, between, and codirectedness. Zbl 0528.06001
Cirulis, J.
1
1983
Modal semilattices, implicative semilattices and triples. Zbl 0993.06003
Cīrulis, Jānis
1
2001
Betweenness spaces. Zbl 0569.54010
Cīrulis, Jānis
1
1983
On closure endomorphisms of implicative semilattices. Zbl 0576.03039
Cirulis, Jānis
1
1985
Lattice of closure endomorphisms of a Hilbert algebra. Zbl 1437.03183
Cırulis, Jānis
1
2019
Freeoids: a semi-abstract view on endomorphism monoids of relatively free algebras. Zbl 1227.08008
Cīrulis, Jānis
1
2011
Lattice of closure endomorphisms of a Hilbert algebra. Zbl 1437.03183
Cırulis, Jānis
1
2019
The diamond partial order for strong Rickart rings. Zbl 1383.06005
Cīrulis, Jānis
5
2017
Extending the star order to Rickart rings. Zbl 1358.06012
Cīrulis, Jānis
4
2016
An implicational logic for orthomodular lattices. Zbl 1399.03024
Chajda, Ivan; Cirulis, Janis
1
2016
Lattice operations on Rickart *-rings under the star order. Zbl 1326.06016
Cīrulis, J.
11
2015
On some classes of commutative weak BCK-algebras. Zbl 1368.06012
Cīrulis, Jānis
3
2015
Relatively orthocomplemented skew nearlattices in Rickart rings. Zbl 1350.06006
Cīrulis, Jānis
2
2015
Further remarks on an order for quantum observables. Zbl 1389.81002
Cirulis, Jānis
2
2015
One-sided star partial orders for bounded linear operators. Zbl 1348.47003
Cīrulis, Jānis
2
2015
Quasi-orthomodular posets and weak BCK-algebras. Zbl 1311.06006
Cīrulis, Jānis
4
2014
On JP-semilattices of Begum and Noor. Zbl 1289.06003
Cīrulis, Jānis
1
2013
Adjoint semilattice and minimal Brouwerian extensions of a Hilbert algebra. Zbl 1280.03063
Cīrulis, Jānis
3
2012
Nearlattices with an overriding operation. Zbl 1216.06003
Cīrulis, Jānis
3
2011
Weak relative pseudocomplements in semilattices. Zbl 1242.06004
Cīrulis, Jānis
1
2011
Freeoids: a semi-abstract view on endomorphism monoids of relatively free algebras. Zbl 1227.08008
Cīrulis, Jānis
1
2011
Skew nearlattices: some structure and representation theorems. Zbl 1234.06004
Cīrulis, Jānis
4
2010
Subtraction-like operations in nearsemilattices. Zbl 1228.06001
Cīrulis, J.
3
2010
Residuation subreducts of pocrigs. Zbl 1286.06026
Cīrulis, Jānis
2
2010
Implication in sectionally pseudocomplemented posets. Zbl 1199.03059
Cīrulis, Jānis
4
2008
Relatively pseudocomplemented Hilbert algebras. Zbl 1137.03037
Cīrulis, Jānis
1
2008
Hilbert algebras as implicative partial semilattices. Zbl 1125.03047
Cīrulis, Jānis
9
2007
On implication in MV-algebras. Zbl 1117.06008
Cīrulis, Jānis
1
2007
Pseudocomplements in sum-ordered partial semirings. Zbl 1138.06007
Cīrulis, Jānis
1
2007
Multipliers, closure endomorphisms and quasi-decompositions of a Hilbert algebra. Zbl 1082.03056
Cīrulis, Jānis
5
2005
Knowledge representation systems and skew nearlattices. Zbl 1110.68511
Cīrulis, Jānis
4
2004
(H)-Hilbert algebras are not the same as Hertz algebras. Zbl 1114.03311
Cīrulis, Jānis
2
2003
Knowledge representation in extended Pawlak’s information systems: Algebraic aspects. Zbl 1044.68149
Cīrulis, Jānis
1
2002
Modal semilattices, implicative semilattices and triples. Zbl 0993.06003
Cīrulis, Jānis
1
2001
An algebraic approach to knowledge representation. Zbl 0955.68106
Cīrulis, Jānis
1
1999
Subtractive nearsemilattices. Zbl 1027.06007
Cīrulis, Jānis
4
1998
Corrections to my paper “An algebraization of the first order logic with terms”. Zbl 0849.03050
Cīrulis, Jānis
2
1994
Abstract algebras of finitary relations: Several non-traditional axiomatizations. Zbl 0852.03025
Cīrulis, Jānis
1
1994
An algebraization of first order logic with terms. Zbl 0746.03053
Cīrulis, Jänis
4
1991
Two generalizations of the notion of polyadic algebra. Zbl 0667.03048
Cirulis, J.
2
1988
Multipliers in implicative algebras. Zbl 0634.03067
Cirulis, Jănis
6
1986
Generalizing the notion of polyadic algebra. Zbl 0614.03060
Cīrulis, Jānis
3
1986
On closure endomorphisms of implicative semilattices. Zbl 0576.03039
Cirulis, Jānis
1
1985
On the mutual definability of relations: linear order, between, and codirectedness. Zbl 0528.06001
Cirulis, J.
1
1983
Betweenness spaces. Zbl 0569.54010
Cīrulis, Jānis
1
1983

Citations by Year