Mühendislik Fakültesi / Faculty of Engineering: Recent submissions

Now showing items 1-20 of 307

    • An integrated modeling approach to assess best management practices (BMPs) for improving stream water quality using the MapShed and WASP8 Models 

      Muhammetoğlu, Ayşe; Orhan, Pelin; Akdeğirmen, Özgün; Tüzün Doğan, Seçil; Muhammetoğlu, Habib (Springer, 2023)
      Diffuse pollution control through the implementation of best management practices (BMPs) is essential for integrated water management. This study presents a comprehensive approach that integrates monitoring and deterministic ...

    • Strategic framework for ANFIS and BIM use on risk management at natural gas pipeline project 

      Altunhan, İsmail; Sakin, Mehmet; Kaya, Ümran; Ak, Muhammet Fatih (Springer, 2023)
      Risk management is a multi-criteria decision making problem that includes various factors according to literature research and expert opinions. In order to solve the relationship between these criteria and to establish ...

    • The dynamics of nonlocal cancer tumor growth model 

      Shakhmurov, Veli (2023)

    • Quality properties of multipoint problem for Schrodinger equations and applications 

      Shakhmurov, Veli (International Mathematical Conference on Functional Analysis in Interdisciplinary Applications 2023 (FAIA 2023), 2023)

    • Nonlocal abstract ginzburg-landau type equations and application 

      Shakhmurov, Veli (Theoretical and Mathematical Physics, 2024)
      We study a nonlocal abstract Ginzburg–Landau type equation. The equation includes variable coefficients with convolution terms and an abstract linear operator function A in a Fourier-type Banach space E. For sufficiently ...

    • Data mining approachs for machine failures: real case study 

      Kaya, Ümran (Springer, 2023)
      As in all manufacturing systems, in production of corrugated cardboard, the machine errors and stops caused by the different properties of the raw materials are observed. These errors are reflected to the manufacturers as ...

    • Separable properties of differential operators in exterior regions and applications 

      Shakhmurov, Veli (Lobachevskii Journal of Mathematics, 2023)
      The abstract elliptic and parabolic equations on exterior regions are considered. The equations have top-order variable coefficients. The separability properties of boundary value problems for elliptic equation and ...

    • Navier-Stokes problems with small parameters in half space and application 

      Shakhmurov, Veli (Pleiades Publishing, 2023)
      We derive the existence, uniqueness, and uniform Lp estimates for the abstract Navier– Stokes problem with small parameters in half-space. The equation involves small parameters and an abstract operator in a Banach space ...

    • The controllability problem for abstract wave equations and its applications 

      Shakhmurov, Veli; Mahmudov, Eilmhan N. (Mediterranean Journal of Mathematics, 2023)
      The paper is devoted to the boundary controllability of the abstract wave equations when the control is exerted on a part of the boundary by means of one control. We give a Kalman-type condition and give a description of ...

    • Regularity properties of integral problems for wave equations and applications 

      Shakhmurov, Veli; Shahmurov, Rishad (Advances in the theory of nonlinear analysis and its applications, 2023)
      In this paper, the integral problem for linear and nonlinear wave equations are studied.The equation involves elliptic operator L and abstract operator A in Hilbert space H. Here, assuming enough smoothness on the initial ...

    • Interaction of virus in cancer patients: a theoretical dynamic model 

      Shakhmurov, Veli; Kurulan, Muhammet; Sahmurova, Aida; Gursesli, Mustafa Can; Lanata, Antonio (Bioengineering, 2023)
      This study reports on a phase-space analysis of a mathematical model of tumor growth with the interaction between virus and immune response. In this study, a mathematical determination was attempted to demonstrate the ...

    • Spectral properties of differential operators with discontinuous coefficients and applications 

      Shakhmurov, Veli (Publicationes Mathematicae Debrecen, 2023)
      In this paper, the spectral properties of linear operators in Banach spaces are studied. We find sufficient conditions on the structure of Banach spaces and resolvent properties that guarantee the completeness of the root ...

    • Warped f-product finsler metrics 

      Ülgen, Semail (Bilecik Seyh Edebali University Journal of Science, 2023-11-30)
      This paper shows the existence of some Ricci-flat warped f-Product Finsler metrics. We investigate the general structure of this newly defined warped f-Product Finsler metrics, indeed we identify the metric form, spray ...

    • Araç rotalama projesi 

      Ülgen, Semail; Erdoğan Akbulut, Hatice (2022-04-01)
      Haftanın altı günü çalışan bir firmanın siparişleri günlük olarak dağıtıma çıkmaktadır. Siparişler öncelikli olarak hangi güzergaha ait olduğu belirlenmektedir. Ardından başlangıç noktasına göre (depo, fabrika vs.) uzaklık ...

    • On some ricci curvature tensors in finsler geometry 

      Şengelen Sevim, Esra; Shen, Zhongmin; Ülgen, Semail (2023-06-01)
      In this paper, we discuss several Ricci curvature tensors and their relationship with the Ricci curvature and some non-Riemannian quantities. By these Ricci curvature tensors, we shall have a better understanding on the ...

    • SU TASARRUFU SAĞLAYAN SULAMA APARATI 2023/000465 numaralı/P.BŞV.2023/008 referanslı 

      ÜLGEN, SEMAİL (TC TÜRK PATENT VE MARKA KURUMU  Patent Dairesi Başkanlığı, 2023-10-02)
      Buluş ağaç sulama alanında su verimliliğini artırmak amacıyla, düzgün yamukların birbirine geçirilmesiyle oluşturulmuş bir etek kısmı ve su buharlaşmasının tamamıyla engellenmesi amacıyla, buluşun gövde yarıçapı farklı ...

    • On Some Ricci Curvature Tensors in Finsler geometry 

      Sengelen Sevim, Esra; Shen, Zhongmin; Ülgen, Semail (13-15 Eylül 2023 Feza Gürsey Enstitüsü’nde “Genel Görelilikte Karakteristik Sınıflar” Yaz Okulu (https://fezagursey.bogazici.edu.tr/en/genel-gorelilikte-karakteristik-siniflar-13-15092023), 2023)
      In this paper, we discuss several Ricci curvature tensors and their relationship with the Ricci curvature and some non-Riemannian quantities. By these Ricci curvature tensors, we shall have a better understanding on the ...

    • On ricci-quadratic finsler metrics 

      Sengelen Sevim, Esra; Shen, Zhongmin; Ülgen, Semail (The Journal of Geometric Analysis, 2023-06-12)
      Finsler metrics being Ricci-quadratic is a non-Riemannian condition since the Ricci curvature (tensor) is always Ricci-quadratic for Riemannian metrics. In this paper, we introduce the notion of strongly Ricci-quadratic ...

    • Riparian soil pollution caused by sediment metal transport: Seasonal changes and ecological risk assessment 

      Çelebi, Ahmet; Şengörür, Bülent; Torabi Haghighi, Ali; Danandeh Mehr, Ali (MDPI, 2024)
      The accumulation of pollutants in the sediment along surface water may negatively affect riparian zones and increase ecological risk. This article investigates the effects of metal sediments on riparian soil via field ...

    • A novel approach to predictor selection among large-scale climate indices for seasonal rainfall forecasting in small catchments 

      Modaresi, Fereshteh; Ebrahimi, Kumars; Danandeh Mehr, Ali (Taylor & Francis, 2024)
      Utilizing identical climate indices as predictors for all climate divisions within large basins may result in unreliable rainfall forecasts at the sub-basin scale. This study aimed to develop a new approach to identify the ...