Funda Karaçal

Publication Activity (10 Years)

Years Active: 2001-2023
Publications (10 Years): 34

Top Topics

Rough Approximations

Aggregation Functions

Triangular Norms

Top Venues

Int. J. Gen. Syst.

Fuzzy Sets Syst.

Publications

Funda Karaçal, Ümit Ertugrul, Samet Arpaci, M. Nesibe Kesicioglu
Congruence Relations and Direct Decomposition of Uninorms on Bounded Lattices. Int. J. Uncertain. Fuzziness Knowl. Based Syst. 31 (6) (2023)
Mehmet Akif Ince, Funda Karaçal
Determination of the Smallest-Greatest Uni-Nullnorms and Null-Uninorms on an Arbitrary Bounded Lattice L. Int. J. Uncertain. Fuzziness Knowl. Based Syst. 31 (1) (2023)
Gül Deniz Çayli, Ümit Ertugrul, Funda Karaçal
Some further construction methods for uninorms on bounded lattices. Int. J. Gen. Syst. 52 (4) (2023)
Funda Karaçal, Samet Arpaci, Kübra Karacair
Triangular norm decompositions through methods using congruence relations. Int. J. Gen. Syst. 51 (3) (2022)
Funda Karaçal, Zeynep Sanli
-conorms on bounded lattices. Fuzzy Sets Syst. 451 (2022)
Funda Karaçal, M. Nesibe Kesicioglu, Ümit Ertugrul
The implications obtained by two given implications on bounded lattices. Int. J. Gen. Syst. 50 (3) (2021)
Funda Karaçal, M. Nesibe Kesicioglu, Ümit Ertugrul
Generalized convex combination of triangular norms on bounded lattices. Int. J. Gen. Syst. 49 (3) (2020)
Gül Deniz Çayli, Funda Karaçal, Radko Mesiar
On internal and locally internal uninorms on bounded lattices. Int. J. Gen. Syst. 48 (3) (2019)
Funda Karaçal, Ümit Ertugrul, M. Nesibe Kesicioglu
An extension method for t-norms on subintervals to t-norms on bounded lattices. Kybernetika 55 (6) (2019)
M. Nesibe Kesicioglu, Ümit Ertugrul, Funda Karaçal
Some notes on U-partial order. Kybernetika 55 (3) (2019)
Mehmet Akif Ince, Funda Karaçal
t-closure Operators. Int. J. Gen. Syst. 48 (2) (2019)
Ümit Ertugrul, M. Nesibe Kesicioglu, Funda Karaçal
Some new construction methods for t-norms on bounded lattices. Int. J. Gen. Syst. 48 (7) (2019)
Ümit Ertugrul, M. Nesibe Kesicioglu, Funda Karaçal
Construction methods for uni-nullnorms and null-uninorms on bounded lattice. Kybernetika 55 (6) (2019)
Funda Karaçal, Ümit Ertugrul, M. Nesibe Kesicioglu
A Construction Method for t-norms on Bounded Lattices. AGOP (2019)
Funda Karaçal, M. Nesibe Kesicioglu, Ümit Ertugrul
On Some Properties of Generalized Convex Combination of Triangular Norms. AGOP (2019)
Gül Deniz Çayli, Funda Karaçal
Idempotent nullnorms on bounded lattices. Inf. Sci. 425 (2018)
Funda Karaçal, Radko Mesiar
Aggregation functions on bounded lattices. Int. J. Gen. Syst. 46 (1) (2017)
Gül Deniz Çayli, Funda Karaçal
Construction of uninorms on bounded lattices. Kybernetika 53 (3) (2017)
M. Nesibe Kesicioglu, Ümit Ertugrul, Funda Karaçal
An equivalence relation based on the U-partial order. Inf. Sci. 411 (2017)
Gül Deniz Çayli, Funda Karaçal
A Survey on Nullnorms on Bounded Lattices. EUSFLAT/IWIFSGN (1) (2017)
Gül Deniz Çayli, Ümit Ertugrul, Tuncay Köroglu, Funda Karaçal
Notes on locally internal uninorm on bounded lattices. Kybernetika 53 (5) (2017)
Funda Karaçal, Ümit Ertugrul, Radko Mesiar
Characterization of uninorms on bounded lattices. Fuzzy Sets Syst. 308 (2017)
Gül Deniz Çayli, Funda Karaçal
Some Remarks on Idempotent Nullnorms on Bounded Lattices. AGOP (2017)
Emel Asici, Funda Karaçal
Incomparability with respect to the triangular order. Kybernetika 52 (1) (2016)
Djavvat Khadjiev, Funda Karaçal
∨-distributive n-ary semicopulas on lattices. Fuzzy Sets Syst. 284 (2016)
Ümit Ertugrul, M. Nesibe Kesicioglu, Funda Karaçal
Ordering based on uninorms. Inf. Sci. 330 (2016)
Mehmet Akif Ince, Funda Karaçal, Radko Mesiar
Medians and nullnorms on bounded lattices. Fuzzy Sets Syst. 289 (2016)
Gül Deniz Çayli, Funda Karaçal, Radko Mesiar
On a new class of uninorms on bounded lattices. Inf. Sci. (2016)
Funda Karaçal, Djavvat Khadjiev
Internal direct product of integral V-distributive binary aggregation functions and the classification of all integral V-distributive binary aggregation functions of length 3. Inf. Sci. 298 (2015)
Emel Asici, Funda Karaçal
Incomparability with Respect to the T-Partial Order on Bounded Lattices. AGOP (2015)
Ümit Ertugrul, Funda Karaçal, Radko Mesiar
Modified Ordinal Sums of Triangular Norms and Triangular Conorms on Bounded Lattices. Int. J. Intell. Syst. 30 (7) (2015)
Funda Karaçal, Radko Mesiar
Uninorms on bounded lattices. Fuzzy Sets Syst. 261 (2015)
M. Nesibe Kesicioglu, Funda Karaçal, Radko Mesiar
Order-equivalent triangular norms. Fuzzy Sets Syst. 268 (2015)
Funda Karaçal, Mehmet Akif Ince, Radko Mesiar
Nullnorms on bounded lattices. Inf. Sci. 325 (2015)
Emel Asici, Funda Karaçal
On the T-partial order and properties. Inf. Sci. 267 (2014)
Djavvat Khadjiev, Funda Karaçal
Pairwise comaximal elements and the classification of all ∨-distributive triangular norms of length 3. Inf. Sci. 204 (2012)
Funda Karaçal, M. Nesibe Kesicioglu
A t-partial order obtained from t-norms. Kybernetika 47 (2) (2011)
Funda Karaçal, Yasemin Sagiroglu
Infinitely OR -distributive t-norms on complete lattices and pseudo-complements. Fuzzy Sets Syst. 160 (1) (2009)
Funda Karaçal
-implication operators on product lattices. Inf. Sci. 176 (20) (2006)
Funda Karaçal
A note on pseudo-Archimedean and non-cancellative t-norm. EUSFLAT Conf. (2005)
Funda Karaçal
An answer to an open problem on triangular norms. Fuzzy Sets Syst. 155 (3) (2005)
Funda Karaçal, Djavvat Khadjiev
Distributive and infinitely-distributive t-norms on complete lattices. Fuzzy Sets Syst. 151 (2) (2005)
Funda Karaçal
On the Direct Decomposability of Fuzzy Connectives, Negations and Implications Based on T-Norms and T-Conorms on Product Lattices. Fuzzy Days (2004)
Djavvat Khadjiev, Funda Karaçal
The Description of All V-Distributive Triangular Norms of Lengths 2 and 3. Fuzzy Days (2001)