Funda Karaçal

49 papers Journal 40Unranked 9
YearRankTypeTitle / Venue / Authors
2026 J jnl
Construction methods for interval-valued t-norms on bounded lattices.
Comput. Appl. Math.
Kübra Karacair, Ümit Ertugrul, Funda Karaçal, Junsheng Qiao
2025 — conf
Implication Construction Methods on Bounded Lattices.
EUSFLAT (2)
Ümit Ertugrul, Funda Karaçal, Kübra Karacair
2024 J jnl
Some implication operators on bounded lattices.
Int. J. Gen. Syst.
Funda Karaçal, Kübra Karacair
2023 J jnl
Congruence Relations and Direct Decomposition of Uninorms on Bounded Lattices.
Int. J. Uncertain. Fuzziness Knowl. Based Syst.
Funda Karaçal, Ümit Ertugrul, Samet Arpaci, M. Nesibe Kesicioglu
2023 J jnl
Determination of the Smallest-Greatest Uni-Nullnorms and Null-Uninorms on an Arbitrary Bounded Lattice L.
Int. J. Uncertain. Fuzziness Knowl. Based Syst.
Mehmet Akif Ince, Funda Karaçal
2023 J jnl
Some further construction methods for uninorms on bounded lattices.
Int. J. Gen. Syst.
Gül Deniz Çayli, Ümit Ertugrul, Funda Karaçal
2022 J jnl
A principal topology obtained from uninorms.
Kybernetika
Funda Karaçal, Tuncay Köroglu
2022 J jnl
Some new construction methods of
Fuzzy Sets Syst.
Funda Karaçal, Zeynep Sanli
2022 J jnl
Triangular norm decompositions through methods using congruence relations.
Int. J. Gen. Syst.
Funda Karaçal, Samet Arpaci, Kübra Karacair
2021 J jnl
Generating methods for principal topologies on bounded lattices.
Kybernetika
Funda Karaçal, Ümit Ertugrul, M. Nesibe Kesicioglu
2021 J jnl
The implications obtained by two given implications on bounded lattices.
Int. J. Gen. Syst.
Funda Karaçal, M. Nesibe Kesicioglu, Ümit Ertugrul
2020 J jnl
Generalized convex combination of triangular norms on bounded lattices.
Int. J. Gen. Syst.
Funda Karaçal, M. Nesibe Kesicioglu, Ümit Ertugrul
2019 — conf
A Construction Method for t-norms on Bounded Lattices.
AGOP
Funda Karaçal, Ümit Ertugrul, M. Nesibe Kesicioglu
2019 J jnl
An extension method for t-norms on subintervals to t-norms on bounded lattices.
Kybernetika
Funda Karaçal, Ümit Ertugrul, M. Nesibe Kesicioglu
2019 J jnl
Construction methods for uni-nullnorms and null-uninorms on bounded lattice.
Kybernetika
Ümit Ertugrul, M. Nesibe Kesicioglu, Funda Karaçal
2019 — conf
On Some Properties of Generalized Convex Combination of Triangular Norms.
AGOP
Funda Karaçal, M. Nesibe Kesicioglu, Ümit Ertugrul
2019 J jnl
On internal and locally internal uninorms on bounded lattices.
Int. J. Gen. Syst.
Gül Deniz Çayli, Funda Karaçal, Radko Mesiar
2019 J jnl
Some new construction methods for t-norms on bounded lattices.
Int. J. Gen. Syst.
Ümit Ertugrul, M. Nesibe Kesicioglu, Funda Karaçal
2019 J jnl
Some notes on U-partial order.
Kybernetika
M. Nesibe Kesicioglu, Ümit Ertugrul, Funda Karaçal
2019 J jnl
t-closure Operators.
Int. J. Gen. Syst.
Mehmet Akif Ince, Funda Karaçal
2018 J jnl
Idempotent nullnorms on bounded lattices.
Inf. Sci.
Gül Deniz Çayli, Funda Karaçal
2017 — conf
A Survey on Nullnorms on Bounded Lattices.
EUSFLAT/IWIFSGN (1)
Gül Deniz Çayli, Funda Karaçal
2017 J jnl
Aggregation functions on bounded lattices.
Int. J. Gen. Syst.
Funda Karaçal, Radko Mesiar
2017 J jnl
An equivalence relation based on the U-partial order.
Inf. Sci.
M. Nesibe Kesicioglu, Ümit Ertugrul, Funda Karaçal
2017 J jnl
Characterization of uninorms on bounded lattices.
Fuzzy Sets Syst.
Funda Karaçal, Ümit Ertugrul, Radko Mesiar
2017 J jnl
Construction of uninorms on bounded lattices.
Kybernetika
Gül Deniz Çayli, Funda Karaçal
2017 J jnl
Notes on locally internal uninorm on bounded lattices.
Kybernetika
Gül Deniz Çayli, Ümit Ertugrul, Tuncay Köroglu, Funda Karaçal
2017 — conf
Some Remarks on Idempotent Nullnorms on Bounded Lattices.
AGOP
Gül Deniz Çayli, Funda Karaçal
2016 J jnl
Incomparability with respect to the triangular order.
Kybernetika
Emel Asici, Funda Karaçal
2016 J jnl
Medians and nullnorms on bounded lattices.
Fuzzy Sets Syst.
Mehmet Akif Ince, Funda Karaçal, Radko Mesiar
2016 J jnl
On a new class of uninorms on bounded lattices.
Inf. Sci.
Gül Deniz Çayli, Funda Karaçal, Radko Mesiar
2016 J jnl
Ordering based on uninorms.
Inf. Sci.
Ümit Ertugrul, M. Nesibe Kesicioglu, Funda Karaçal
2016 J jnl
∨-distributive n-ary semicopulas on lattices.
Fuzzy Sets Syst.
Djavvat Khadjiev, Funda Karaçal
2015 — conf
Incomparability with Respect to the T-Partial Order on Bounded Lattices.
AGOP
Emel Asici, Funda Karaçal
2015 J jnl
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.
Funda Karaçal, Djavvat Khadjiev
2015 J jnl
Modified Ordinal Sums of Triangular Norms and Triangular Conorms on Bounded Lattices.
Int. J. Intell. Syst.
Ümit Ertugrul, Funda Karaçal, Radko Mesiar
2015 J jnl
Nullnorms on bounded lattices.
Inf. Sci.
Funda Karaçal, Mehmet Akif Ince, Radko Mesiar
2015 J jnl
Order-equivalent triangular norms.
Fuzzy Sets Syst.
M. Nesibe Kesicioglu, Funda Karaçal, Radko Mesiar
2015 J jnl
Uninorms on bounded lattices.
Fuzzy Sets Syst.
Funda Karaçal, Radko Mesiar
2014 J jnl
On the T-partial order and properties.
Inf. Sci.
Emel Asici, Funda Karaçal
2012 J jnl
Pairwise comaximal elements and the classification of all ∨-distributive triangular norms of length 3.
Inf. Sci.
Djavvat Khadjiev, Funda Karaçal
2011 J jnl
A t-partial order obtained from t-norms.
Kybernetika
Funda Karaçal, M. Nesibe Kesicioglu
2009 J jnl
Infinitely OR -distributive t-norms on complete lattices and pseudo-complements.
Fuzzy Sets Syst.
Funda Karaçal, Yasemin Sagiroglu
2006 J jnl
On the direct decomposability of strong negations and
Inf. Sci.
Funda Karaçal
2005 — conf
A note on pseudo-Archimedean and non-cancellative t-norm.
EUSFLAT Conf.
Funda Karaçal
2005 J jnl
An answer to an open problem on triangular norms.
Fuzzy Sets Syst.
Funda Karaçal
2005 J jnl
Distributive and infinitely-distributive t-norms on complete lattices.
Fuzzy Sets Syst.
Funda Karaçal, Djavvat Khadjiev
2004 — conf
On the Direct Decomposability of Fuzzy Connectives, Negations and Implications Based on T-Norms and T-Conorms on Product Lattices.
Fuzzy Days
Funda Karaçal
2001 — conf
The Description of All V-Distributive Triangular Norms of Lengths 2 and 3.
Fuzzy Days
Djavvat Khadjiev, Funda Karaçal