Colocalizations and Their Realizations as Spectra

Educational Article:Gramians and Balanced Realizations and their Application in System Order Reduction

Educational Article:Gramians and Balanced Realizations and their Application in System Order Reduction

On Solid and Rigid Monoids in Monoidal Categories

We introduce the notion of solid monoid and rigid monoid in monoidal categories and study the formal properties of these objects in this framework. We show that there is a one to one correspondence between solid monoids, smashing localizations and mapping colocalizations, and prove that rigid monoids appear as localizations of the unit of the monoidal structure. As an application, we study soli...

SIMULTANEOUS CONSTRAINTS ON THE SPECTRUM OF THE EXTRAGALACTIC BACKGROUND LIGHT AND THE INTRINSIC TeV SPECTRA OF Mrk 421, Mrk 501, and H1426+428

Very high energy (∼ TeV) γ-rays from blazars are attenuated by photons from the extragalactic background light (EBL). Observations of blazars can therefore provide an ideal opportunity for determining the EBL intensity if their intrinsic spectrum is known. Conversely, knowledge of the EBL intensity can be used to determine the intrinsic blazar spectrum. Unfortunately, neither the EBL intensity ...

Genre Analysis and Genre-mixing Across Various Realizations of Academic Book Introductions in Applied Linguistics

Motivated by the need to explore the introductory sections of textbooks, the present study attempted to scrutinize three realizations of academic introductions, namely, Preface, Introduction, and Foreword in terms of their functions and potential generic structures in light of Swales’s (1990) views of genre. Moreover, the study aimed to investigate genre-mixing as an interdiscursivity element a...