Results 91 to 100 of about 10,381 (194)

Erectile dysfunction in dermatology and venereology: From aetiopathogenic mechanisms to practical considerations for dermato‐venereologists

open access: yesJournal of the European Academy of Dermatology and Venereology, EarlyView.
Multiple inflammatory, infectious and autoimmune dermato‐venereological conditions are associated with erectile dysfunction (ED) due to underlying intricate vasculogenic, neurogenic, endocrine and psychogenic mechanisms. It is recommended that practitioners screen dermatology patients for ED and associated comorbidities, provide personalized lifestyle ...
Andrei Tanasov, George‐Sorin Tiplica
wiley   +1 more source

Measure‐valued processes for energy markets

open access: yesMathematical Finance, Volume 35, Issue 2, Page 520-566, April 2025.
Abstract We introduce a framework that allows to employ (non‐negative) measure‐valued processes for energy market modeling, in particular for electricity and gas futures. Interpreting the process' spatial structure as time to maturity, we show how the Heath–Jarrow–Morton approach can be translated to this framework, thus guaranteeing arbitrage free ...
Christa Cuchiero   +3 more
wiley   +1 more source

Systemic Robustness: A Mean‐Field Particle System Approach

open access: yesMathematical Finance, EarlyView.
ABSTRACT This paper is concerned with the problem of capital provision in a large particle system modeled by stochastic differential equations involving hitting times, which arises from considerations of systemic risk in a financial network. Motivated by Tang and Tsai, we focus on the number or proportion of surviving entities that never default to ...
Erhan Bayraktar   +3 more
wiley   +1 more source

Analyzing the neural wave structures in the field of neuroscience. [PDF]

open access: yesSci Rep
Younas U   +4 more
europepmc   +1 more source

Unified Asymptotics for Investment Under Illiquidity: Transaction Costs and Search Frictions

open access: yesMathematical Finance, EarlyView.
ABSTRACT This paper investigates the optimal investment problem in a market with two types of illiquidity: transaction costs and search frictions. We analyze a power‐utility maximization problem where an investor encounters proportional transaction costs and trades only when a Poisson process triggers trading opportunities.
Tae Ung Gang, Jin Hyuk Choi
wiley   +1 more source

High‐speed railway track geometry robust maintenance with Bayesian deep learning‐enhanced physical‐informed neural networks

open access: yesComputer-Aided Civil and Infrastructure Engineering, EarlyView.
Abstract Millimeter‐level active control of track geometry irregularity (TGI) is crucial for intelligent maintenance of high‐speed railways. To address the efficiency limitations of existing time‐domain characteristics‐dominated TGI maintenance scheme design methods and vehicle–track coupled dynamics evaluation models, this paper proposes a new ...
Huakun Sun   +6 more
wiley   +1 more source

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