Results 11 to 20 of about 102 (101)

Phase Retrieval with Sparse Phase Constraint [PDF]

SIAM Journal on Mathematics of Data Science, 2020
For the first time, this paper investigates the phase retrieval problem with the assumption that the phase (of the complex signal) is sparse in contrast to the sparsity assumption on the signal itself as considered in the literature of sparse signal processing.
Nguyen Hieu Thao, David Russell Luke, Oleg Soloviev, Michel Verhaegen   +3 more
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Phase retrieval with random phase illumination [PDF]

Journal of the Optical Society of America A, 2012
This paper presents a detailed, numerical study on the performance of the standard phasing algorithms with random phase illumination (RPI). Phasing with high resolution RPI and the oversampling ratio $σ=4$ determines a unique phasing solution up to a global phase factor. Under this condition, the standard phasing algorithms converge rapidly to the true
Fannjiang, Albert, Liao, Wenjing
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Phases, phase equilibria, and phase rules in low-dimensional systems [PDF]

The Journal of Chemical Physics, 2015
We present a unified approach to thermodynamic description of one, two, and three dimensional phases and phase transformations among them. The approach is based on a rigorous definition of a phase applicable to thermodynamic systems of any dimensionality. Within this approach, the same thermodynamic formalism can be applied for the description of phase
Frolov, Timofey, Mishin, Yuri
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Phase Transitions in Phase Retrieval [PDF]

, 2015
Consider a scenario in which an unknown signal is transformed by a known linear operator, and then the pointwise absolute value of the unknown output function is reported. This scenario appears in several applications, and the goal is to recover the unknown signal -- this is called phase retrieval. Phase retrieval has been a popular subject of research
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Phaselis in the Mithradatic–Pirate Nexus

Gephyra
This paper reassesses the role of Phaselis in the First Mithradatic War through a newly discovered inscription honouring King Mithradates VI Eupator. Found in what is called today the “South Harbour Trade Centre” and dated to 89-85 BC, the text offers ...
Fatma Avcu
doaj   +1 more source

New Inscriptions from Nikaia XVII [PDF]

Phaselis: Disiplinlerarası Akdeniz Araştırmaları Dergisi
This article introduces a total of six new inscriptions discovered in the Central, Söğüt, and Yenipazar districts of Bilecik Province. In antiquity, these districts were part of the territorium of Nicaea. These funerary inscriptions are important in that
Hüseyin Sami ÖZTÜRK, Ali Oğuz BOZKURT   +1 more
doaj   +1 more source

A Group of Bronze Lamps from Demre Museum [PDF]

Phaselis: Disiplinlerarası Akdeniz Araştırmaları Dergisi
: This study examines 12 copper alloy oil lamps in Demre Museum, which were identified as bronze due to the lack of chemical analysis. Three of the oil lamps (Cat. No. 1, Cat. No. 4 and Cat. No.
Ünal Demirer
doaj   +1 more source

Il decreto ateniese per i Faseliti (IG I3 10) e le multe di 10.000 dracme nel V sec.

Historika : Studi di Storia Greca e Romana, 2014
Nei decreti dell’Assemblea ateniese del V sec. a.C. è frequente la previsione di multe a carico di magistrati o di cittadini che ostacolino l’applicazione dei provvedimenti adottati. Sono noti dieci casi in cui i decreti minacciano gli inadempienti con l’
Massimo Beretta Liverani
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Hellenistic and Roman Stamped Amphora Handles from Phaselis

Gephyra
Phaselis is a harbour city located at the point where the Lykia, Pamphylia and Pisidia regions intersect. During the surveys and excavations carried out between 2019 and 2023, a total of 18 stamped amphora handles were found at ...
Nihal Tüner Önen, Erkan Alkaç, Murat Arslan   +2 more
doaj   +1 more source

Cultural Formation and Transference Processes of Ancient Greek Theatre

Phaselis: Disiplinlerarası Akdeniz Araştırmaları Dergisi
Ancient Hellenic theatre, as a central element of the polis life, serves as the focal point of societal actions. The concept of the theatrical, however, is a phenomenon that extends far beyond Hellenic culture, predating the tangible manifestation of ...
Haluk EMİR, R. Eser KORTANOĞLU
doaj   +1 more source