Contracte, Publicaţii, Congrese

Contracte

Contracte de cercetare cu CNCSIS

Contract nr. 7006/tema 200/1997: Studiul structurilor metrice in algebra universala si teoria laticilor - membru in echipa de cercetare

Contract nr. 23/tema 16/1998: Studiul structurilor metrice in algebra universala si teoria laticilor - membru in echipa de cercetare

Contract nr. 138/2001: Conexiuni intre diferite categorii de algebre implicative - membru in echipa de cercetare

Cărţi publicate în edituri

Elemente de aritmetica si teoria numerelor (in colaborare cu D.Busneag,Fl. Boboc), Ed.Radical, Craiova, 254 pag., ISBN: 973-9253-52-0, 1998 (Zbl. 0926.11001).

Aritmetica si teoria numerelor, (in colaborare cu D.Busneag, Fl. Boboc), Ed.Universitaria, Craiova, 288 pag., ISBN: 973-9271-73-1, 1999 (Zbl. 1053.11001).

Algebra (in colaborare cu D.Busneag, Fl. Chirtes),doua editii, Ed. Universitaria, Craiova, 325 pag., ISBN: 973-8043-24-7, 1999, 2001, (Zbl. 0971.0001).

Algebra liniara (in colaborare cu D.Busneag), Ed. Universitaria, Craiova, 158 pag., ISBN: 973-8043-62-2, 2001 (Zbl. 0986.15002).

Lectii de algebra (in colaborare cu D.Busneag), Ed. Universitaria, Craiova, 527 pag., ISBN: 973-8043-109-8, 2002 (Zbl. 1026.00001).

Probleme de algebra (in colaborare cu D.Busneag, Fl. Chirtes), Ed. Universitaria, Craiova, 311 pag., ISBN: 973-8043-189-9, 2002 (Zbl. 1026.00002).

Probleme de algebra liniara (in colaborare cu D.Busneag, Fl. Chirtes), Ed. Universitaria, Craiova, 143 pag., ISBN: 973-8043-193-X, 2002 (Zbl. 1026.0003).

Probleme de logica si teoria multimilor (in colaborare cu D. Busneag, Fl. Chirtes),Ed. Universitaria, Craiova, 195 pagini, ISBN: 973-8043-347-7, 2003.

Algebras of fuzzy logic, Ed. Universitaria, Craiova, 316 pag., ISBN 978-973-742-750-2, 2007

Complemente de algebra(in colaborare cu D.Busneag, Fl.Chirtes), Ed. Gil,Zalau,2006 (224 pagini, ISBN : 974-9417-65-5).

Complemente de aritmetica si teoria elementara a numerelor (in colaborare cu D.Busneag, Fl.Chirtes), Ed. Gil,Zalau,2007(204 pagini, ISBN : 973-9417-84-6).

Studii şi articole ştiinţifice

Publicate în revistele din ţară

Meet-irreductible ideals in an MV-algebra (in colaborare cu Dumitru Busneag), Analele Universitatii din Craiova, seria Matematica-Informatica, vol. XXVIII, (2001), 110-119, (Zbl. 1058.06014).

Injective objects in the BL-algebras category (in colaborare cu Dumitru Busneag), Analele Universitatii din Craiova, Vol. XXIX, (2002), 32-39, (Zbl. 1119.06304).

BL-algebra of fractions relative to an inf-closed system (in colaborare cu Dumitru Busneag), Analele Stiintifice ale Universitatii "OVIDIUS" Constanta, Seria Matematica, volumul XI, fascicola 1,(2003), 39-48 (MR2076421)

F-multipliers and localization of MV-algebras (in colaborare cu Dumitru Busneag), Lucrarile Primei Conferinte de Cercetari Operationale si Aplicatii, Constanta, 3-6 Septembrie 2003, Analele Stiintice ale Universitatii Ovidius, Constanta, vol 11(2), (2003), 25-42, (Zbl. 1084.06011).

Pseudo MV-algebra of fractions relative to an inf-closed system, Analele Universitatii din Craiova, seria Matematica-Informatica, vol. 30, nr.2 (2003), 140-145. (MR2064631).

Pseudo-BL-algebra of fractions relative to an inf-closed system (in colaborare cu Dumitru Busneag), Analele Stiintifice ale Universitatii "A.I. Cuza" din Iasi. Tomul L, s.I a, Matematica, f.2 (2004), 459-472, (Zbl. 1072.03038)

Boolean BL-algebra of frations (in colaborare cu Dumitru Busneag), Anals of University of Craiova, Mathematics and Computer Science serie, vol 31, (2004), 1-19, (Zbl. 114.06008).

Boolean MV-algebra of fractions (in colaborare cu Dumitru Busneag), Mathematical Reports, vol 7(57), nr. 4, (2005), 265-280, (Zbl. 1093.06009).

Localization of pseudo BL-algebra (in colaborare cu Dumitru Busneag), Revue roumaine de mathématiques pures et appliquées Tome L, nr. 5/6 (2005) 495-513, (Zbl. 1106.06005).

Residuated lattice of fractions relative to a meet-closed system (in colaborare cu Dumitru Busneag), Bull.Math.Soc.Math.Roumanie,Tome 49(97) No.1(2006),13-24, (Zbl. 1108.06010)

Localization of pseudo MV-algebras and l-groups with strong unit (in colaborare cu Catalin Busneag), Anals of University of Craiova, Mathematics and Computer Science serie, vol. 34 (2007).

On the lattice of deductive systems of a residuated lattice(in colaborare cu A. Jeflea si R. Cretan), Annals of University of Craiova, Mathematics and Computer Science Series, vol. 35(2008), 199-210.(Zbl 1199.03053)

The localization of commutative (unbounded) Hilbert algebras (in colaborare cu Catalin Busneag), Mathematical Reports, vol 12 (2010), No. 3, 285-300.

Archimedean residuated lattices (in colaborare cu Dumitru Busneag, Antoneta Jeflea), Analele Stiintifice ale Univ. "A.I. Cuza" din Iasi, seria Matematica (s.n.),tomul LVI, f.2 (2010), 227-253.

Divisible and semi-divisible residuated lattices (in colaborare cu Dumitru Busneag, Justin Paralescu), va aparea in 2013 in Analele Stiintifice ale Universitatii Al.I.Cuza din Iasi, Matematica(SN), Doi:10 .2478/aim-2013-0012, Oct. 2013, pp. 14 - 45.

Publicate în revistele din străinatate

On the lattice of ideals of an MV-algebra (in colaborare cu Dumitru Busneag): Scientiae Mathematicae Japonicae , vol.6, (2002), 221-226, (Zbl. 1019.06004)

On the lattice of deductive systems of an BL-algebra (in colaborare cu Dumitru Busneag), Central European Journal of Mathematics, nr. 2, (2003), 221-237, (Zbl. 01978734)

Localization of MV-algebras and lu-groups, (in colaborare cu Dumitru Busneag), Algebra Universalis, 50 ,(2003), 359-380 (MR2055063, Zbl. 1081.06008).

MV-algebra of fractions and maximal MV-algebra of quotiens (in colaborare cu Dumitru Busneag), Journal of Multiple Valued Logic and Soft Computing, vol 10, nr. 4,(2004), 363-383, (MR21002406, Zbl. 1069.06006).

Pseudo MV-algebra of fractions and maximal pseudo MV-algebra of quotients, Central European Journal of Mathematics, 2, nr.2, (2004), 199-217, (MR 2113548).

BL algebra of fractions and maximal BL-algebra of quotients (in colaborare cu Dumitru Busneag), Soft Computing (Springer Verlag), 9, (2005), 544-555, (Zbl. 1089.06003).

Localization of BL-algebras(in colaborare cu Dumitru Busneag) in Soochow Journal of Mathematics (Taiwan), vol 32, nr. 1,(2006), 127-159 (Zbl. 1112.06011).

On the lattice of filters of a pseudo BL-algebra (in colaborare cu Dumitru Busneag), Journal of Multiple Valued Logic and Soft Computing, vol.12, nr. 3-4, (2006) , 217-248, (Zbl. 1167.06007).

Pseudo BL-algebra of fractions and maximal pseudo- BL-algebra of quotients (in colaborare cu Dumitru Busneag), Southeast Assian Bullletin of Mathematics (Springer-Verlag Hong Kong Ltd),31,no.4, (2007), 639-665, (Zbl. 1150.06011) .

Localization of pseudo MV-algebras and l-groups with strong unit (in colaborare cu Dumitru Busneag), International Review of Fuzzy Mathematics - IRFM ,vol.2 ,no.1, june 2007, 63-95 (Zbl. 1153.06005).

The localization of commutative bounded BCK-algebras (in colaborare cu cu Dorin Tascau), Advances in Pure Mathematics,1(2011), 367-377.

The stable topology for residuated lattices (in colaborare cu Catalin Busneag), Soft Computing, 16 (10), (2012), 1639-1655.

Bounded BCK-algebras of fractions and maximal BCK-algebra of quotients (in colaborare cu Dumitru Busneag), Soft Computing, 16 (10), (2012), 1697-1705.

MTL algebra of Fractions and Maximal MTL Algebra of Quotients (in colaborare cu Justin Paralescu, Antoneta Jeflea), Journal of Mathematics Research (Canada), vol.5, no.2 , (2013),115-124.

Some types of filters in residuated lattices (in colaborare cu Dumitru Busneag), Soft Computing, vol. 18,Issue 5 (May 2014), 825-837.

Some properties of ideals in Stonean Residuated lattices (in colaborare cu Dumitru Busneag, L. Holdon), Journal of Multiple Valued Logic & Soft Computing, 24(5-6) (2015), 529-546

A new approach for classification of filters in residuated lattices (in colaborare cu Dumitru Busneag), Fuzzy Sets and Systems, 260 (2015), 121-130

The Belluce - lattice associated with a bounded Hilbert algebra (in colaborare cu Dumitru Busneag), Soft Computing, 19(11) (2015), 3031-3042

New types of filters in residuated lattices (in colaborare cu Dumitru Busneag) - va aparea in Iranian Journal of Fuzzy Systems

Lucrări publicate în volumele unor manifestări ştiinţifice internaţionale

Localization for some algebras of fuzzy logic (in colaborare cu D. Busneag si F. Chirtes), The Bulletin of Symbolic Logic, Volume 11, Number 2, June 2005, pp. 271 (ISSN 10798986) (2004 Summer meeting of the association for symbolic logic, Logic Colloquium’04, Torino, Italy, July 25-31, 2004).

The prime and maximal spectra of some algebras of fuzzy logic (in colaborare cu D. Busneag si F. Chirtes), The Bulletin of Symbolic Logic, Volume 12, Number 2, June 2006, pp. 326-327 (ISSN 10798986) (2005 Summer meeting of the association for symbolic logic, Logic Colloquium’05, Athens, Greece, July 28- August 3, 2005).

Localization of MTL algebras, Conference: Algebra and Probability in Many Valued Logics, Darmstadt , May, 2009.

Congrese sau reuniuni ştiinţifice la care am participat cu conferinţe sau comunicări

Comunicarea Localization for some algebras of fuzzy logic (cu D. Busneag si F. Chirtes), Logic Colloquium 2004, Torino, Italy, July 25-31, 2004.

Comunicarea The prime and maximal spectra of some algebras of fuzzy logic (cu D. Busneag si F. Chirtes ), Logic Colloquium 2005, Athens, Greece, July 28- August 3, 2005.

Comunicarea Algebre Hilbert valuate (cu D. Busneag si F. Chirtes), Simpozionul comemorativ Gr. C. Moisil, organizat de Grupul de Logica si Algebra Universala de la Facultatea de Matematica a Universitatii Bucuresti, 19 iunie 1998.

Comunicarea MV-algebra of fractions and maximal MV-algebra of quotients, Simpozionul comemorativ Gr. C. Moisil, organizat de Grupul de Logica si Algebra Universala de la Facultatea de Matematica a Universitatii Bucuresti, 16-17 mai 2003.

Comunicarea F-multipliers and localization MV-algebras (cu D. Busneag), Lucrarile Primei Conferinte de Cercetari Operationale si Aplicatii, Constanta, 3-6 septembrie 2003.

Comunicarea Localizari de BL-algebre, Simpozionul comemorativ Gr. C. Moisil, organizat de Grupul de Logica si Algebra Universala de la Facultatea de Matematica a Universitatii Bucuresti si Facultatea de Matematica si Informatica a Universitatii din Craiova, 21-22 mai 2004.

Comunicarea Proprietati specifice ale laticilor reziduate (cu D. Busneag), Sesiunea de comunicari dedicata centenarului Gr. C. Moisil, Institutul de Matematica Simion Stoilow al Academiei Române, Bucuresti, 26-27 ianuarie 2006.