• Characterizations of fuzzy standard element in fuzzy lattices 

  Khubchandani, Payal Ashok; Khubchandani, Jyoti Ashok (Işık University Press, 2025-08-01)

  In this paper, we introduce the concepts of fuzzy neutral elements, fuzzy join-standard, and fuzzy meet-standard elements in fuzzy lattices. Also, we have proved the fundamental characterization theorem of fuzzy join-standard ...

• Approximate solution for multi-higher nonlinear fractional Volterra- Fredhlom Integro-Differential Equations 

  M. Hamood, Maha; Sharif, Abdulrahman A.; Ghadle, Kirtiwant P. (Işık University Press, 2025-08-01)

  In this paper finds semi-approximate solutions for nonlinear Integro-Differential Equations of fractional order (FIDEs) of the Volterra-Fredholm Hammerstein (VFH) type, where the higher-order fractional derivative is defined ...

• Complete soft semigraphs: comprehensive analysis of K m1−1,m2−1,...,mr−1 m1,m2,...,mr structures 

  George, Bobin; Jose, Jinta; Thumbakara, Rajesh K. (Işık University Press, 2025-08-01)

  Soft set theory provides a systematic approach for handling imprecision and uncertainty by categorizing elements of a set based on specific parameters. In semigraph theory, soft semigraphs utilize this approach, offering ...

• Some properties of zero-divisor graphs of direct products of finite fields 

  Gaded, Subhash Mallinath; Sai Narayana, Nithya (Işık University Press, 2025-08-01)

  This study investigates the zero-divisor graphs of the direct products of finite fields with vertex set consisting of non-zero zero divisors of the direct products of finite fields, and two distinct non-zero zero divisors ...

• Kripto piyasalara kırmızı halı 

  Leblebici Teker, Dilek (Dünya Gazetesi, 2025-07-30)

  Işık Üniversitesi İktisadi, İdari ve Sosyal Bilimler Fakültesi, İşletme Bölüm Başkanı Prof. Dr. Dilek LEBLEBİCİ TEKER'in Dünya Gazetesi'nde yayınlamış olduğu "Kripto piyasalara kırmızı halı" makalesinin erişimidir.

• Practically stability and Ulam-Hyers stability of fuzzy control Volterra Integro differential system under granular differentiability: a stability comparison 

  Özbay Elibüyük, Betül; Yakar, Coşkun (Işık University Press, 2025-08-01)

  In this study, the stability analysis of the solutions of a fuzzy control Volterra Integro differential system under granular differentiability has been examined for the first time in literature. Mainly, practical stability ...

• Nonlinear Langevin fractional differential equation with nonlocal mixed boundary conditions involving a Caputo-exponential 

  Derdar, Nedjemeddine (Işık University Press, 2025-08-01)

  In this paper, the existence and uniqueness results for a nonlinear Langevin fractional differential equation with nonlocal mixed (multipoint, fractional integral and fractional derivative) boundary conditions involving a ...

• Nonlinear Love waves in a homogeneous layer overlying a homogeneous half-space 

  Demirkuş, Dilek (Işık University Press, 2025-08-01)

  In this article, the focus is on the propagation of Love waves in a solid layer overlying a solid half-space, assuming that both layer and half-space consist of nonlinear, isotropic, homogeneous, hyper-elastic, and generalized ...

• Seidel Laplacian energy of intuitionistic fuzzy graphs 

  Atheeque, A. Mohamed; Basha, Shaik Sharief (Işık University Press, 2025-08-01)

  A graph’s energy is correlated with its spectrum,which is the sum of the latent values in the relevant adjacency matrix.We suggested various properties and the energy of the Seidel Laplacian of an intuitionistic fuzzy graph ...

• İstanbul’da faal olan Osmanlı kahvehanelerinde iç mekân tefriş ve dekorasyonu 

  Gezen, Amil Faruk; Erdemonar, Muhammed Said (Işık Üniversitesi Yayınları, 2025-07-25)

  Bir sosyalleşme mekânı olarak kahvehaneler, Osmanlı İmparatorluğu döneminden beri Türkiye'nin sosyal ve kültürel hayatında önemli bir yere sahiptir. İmparatorluğa 470 yıl boyunca payitaht olmuş İstanbul ise, bu kahvehanelerin ...

Daha Fazla