Mimar Sinan Güzel Sanatlar Üniversitesi Açık Bilim, Sanat Arşivi
Açık Bilim, Sanat Arşivi, Mimar Sinan Güzel Sanatlar Üniversitesi tarafından doğrudan ve dolaylı olarak yayınlanan; kitap, makale, tez, bildiri, rapor gibi tüm akademik kaynakları uluslararası standartlarda dijital ortamda depolar, Üniversitenin akademik performansını izlemeye aracılık eder, kaynakları uzun süreli saklar ve yayınların etkisini artırmak için telif haklarına uygun olarak Açık Erişime sunar.MSGSÜ'de Ara
Yazar "Martin, Özgür" için listeleme
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Analitik fonksiyon uzaylarında bileşke operatörlerin dinamikleri
Karacan, Sinem Yelda (Mimar Sinan Güzel Sanatlar Üniversitesi, 2019)[Abstract Not Available] -
Bolstering stochastic gradient descent with model building
Birbil, S. Ilker; Martin, Özgür; Onay, Gonenc; Oztoprak, Figen (Springer, 2024)Stochastic gradient descent method and its variants constitute the core optimization algorithms that achieve good convergence rates for solving machine learning problems. These rates are obtained especially when these ... -
Disjoint and simultaneous hypercyclic Rolewicz-type operators
Çolakoğlu, Nurhan; Martin, Özgür (2021)We characterize disjoint hypercyclic and supercyclic tuples of unilateral Rolewicz-type operators on $c_0(\N)$ and $\ell^p(\N)$, $p \in [1, \infty)$, which are a generalization of the unilateral backward shift operator. ... -
Disjoint and simultaneously hypercyclic pseudo-shifts
Colakoglu, Nurhan; Martin, Özgür; Sanders, Rebecca (Academic Press Inc Elsevier Science, 2022)We characterize disjoint and simultaneously hypercyclic tuples of unilateral pseudo-shift operators on l(p)(N). As a consequence, complementing the results of Bernal and Jung, we give a characterization for simultaneously ... -
Disjoint frequently hypercyclic pseudo-shifts
Martin, Özgür; Menet, Quentin; Puig, Yunied (Academic Press Inc Elsevier Science, 2022)We obtain a Disjoint Frequent Hypercyclicity Criterion and show that it characterizes disjoint frequent hypercyclicity for a family of unilateral pseudo-shifts on c(0)(N) and l(p)(N), 1 <= p < infinity. As an application, ... -
Disjoint Supercyclic Weighted Shifts
Martin, Özgür; Sanders, Rebecca (Springer Basel Ag, 2016)Complementing the existing literature in d-hypercyclicity, we characterize disjoint supercyclicity for a finite family of weighted shift operators. Using this characterization, we answer Question 2 in a recent paper by ... -
Existence of disjoint frequently hypercyclic operators which fail to be disjoint weakly mixing
Martin, Özgür; Puig, Yunied (Academic Press Inc Elsevier Science, 2021)In this short note, we answer a question of Martin and Sanders [Integr. Equ. Oper. Theory, 85 (2) (2016), 191-220] by showing the existence of disjoint frequently hypercyclic operators which fail to be disjoint weakly ... -
Extending families of disjoint hypercyclic operators
Martin, Özgür; Sanders, Rebecca (Academic Press Inc Elsevier Science, 2024)In the present note, we solve two open questions posed by Salas in [33] about disjoint hypercyclic operators. First, we show that given any family T 1 , ... , T N of disjoint hypercyclic operators, one can always select ... -
Grup konfigürasyon teoremi
Mutlu, Dicle (Mimar Sinan Güzel Sanatlar Üniversitesi, 2019)[Abstract Not Available] -
Lineer dinamiklerde bağlantılılık teoremleri
Bekşen, Semiha (Mimar Sinan Güzel Sanatlar Üniversitesi, 2019)Bu çalışmada, Banach uzayları üzerinde tanımlı bazı lineer operatörlerin topolojik geçişkenliği, ağırlı dönüşselliği, çoklu ağırlı dönüşselliği, ağırlı dönüşsel vektörler kümesinin bağlantılılığı gibi dinamik sistem ... -
Nümerik aşırı-dönüşsel operatörler
Erdur, Umutcan (Mimar Sinan Güzel Sanatlar Üniversitesi, 2020)Bu tezde diyagonal nümerik aşırı-dönüşsellik kavramı öne sürülmüş ve klasik Banach dizi uzaylarında tanımlı, ağırlıklı sola kaydırma operatörlerinin diyagonal nümerik aşırı-dönüşselliği üzerinde çalışılmıştır. Öncelikle, ... -
Political Polarization during Extreme Events
Ertan, Gunes; Comfort, Louise; Martin, Özgür (Asce-Amer Soc Civil Engineers, 2023)This technical note calls for an interdisciplinary research agenda to study the intersection of policy problems and extreme events. We argue that extreme events can unveil chronic problems in societies such as political ... -
Revisiting mortality in acromegaly using machine learning
Sulu, Cem; Onay, Gönenç; Bakhdiyarli, Guldaran; Şahin, Serdar; Durcan, Emre; Kara, Zehra; Demir, Ahmet Numan; Martin, Özgür; Özkaya, Hande Mefkure; Tanrıöver, Necmettin; Comunoglu, Nil; Kizilkilic, Osman; Gazioglu, Nurperi; Kadıoglu, Pınar (Springer, 2025)Objective To evaluate predictors of mortality in acromegaly using machine learning (ML) models. Methods We analyzed 607 patients with acromegaly. A grid search was applied to compare five types of prediction models ... -
Weighted Shifts and Disjoint Hypercyclicity
Bes, Juan; Martin, Özgür; Sanders, Rebecca (Theta Foundation, 2014)We give characterizations for finite collections of disjoint hypercyclic weighted shift operators, both in the unilateral and bilateral cases. It follows that some well-known results about the dynamics of an operator fail ...
