Zobrazeno 1 - 10 of 479 pro vyhledávání: '"Joaquín, Sánchez"'
1
Report
On the Ollivier-Ricci curvature as fragility indicator of the stock markets
Autor: García, Joaquín Sánchez, Gherghe, Sebastian
Recently, an indicator for stock market fragility and crash size in terms of the Ollivier-Ricci curvature has been proposed. We study analytical and empirical properties of such indicator, test its elasticity with respect to different parameters and
Externí odkaz: http://arxiv.org/abs/2405.07134
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2
Report
On the impact of measure pre-conditionings on general parametric ML models and transfer learning via domain adaptation
Autor: García, Joaquín Sánchez
We study a new technique for understanding convergence of learning agents under small modifications of data. We show that such convergence can be understood via an analogue of Fatou's lemma which yields gamma-convergence. We show it's relevance and a
Externí odkaz: http://arxiv.org/abs/2403.02432
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3
Akademický článek
Abordaje terapéutico de los pacientes con estenosis aórtica grave sometidos a cirugía traumatológica ortopédica
Autor: Manuel Muñoz-García, Ricardo Rivera López, Rocío Parrilla Linares, José Manuel Romero León, Joaquín Sánchez Gila, Eduardo Molina Navarro
Publikováno v: REC: Interventional Cardiology, Vol 6, Iss 4, Pp 349-352 (2024)
Sr. Editor: El riesgo perioperatorio asociado a la estenosis aórtica durante la cirugía no cardiaca (CNC) depende de la presencia de síntomas, la gravedad de la estenosis, la coexistencia de cardiopatías y el riesgo asociado a la comorbilidad no
Externí odkaz: https://doaj.org/article/de94ed8900fd45599be4665a1e8e78c3
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4
Akademický článek
Therapeutic approach to patients with severe aortic stenosis undergoing orthopedic traumatological surgery
Autor: Manuel Muñoz-García, Ricardo Rivera López, Rocío Parrilla Linares, José Manuel Romero León, Joaquín Sánchez Gila, Eduardo Molina Navarro
Publikováno v: REC: Interventional Cardiology (English Ed.), Vol 6, Iss 4, Pp 349-352 (2024)
To the Editor, The perioperative risk associated with aortic stenosis during noncardiac surgery (NCS) depends on the presence of symptoms, the severity of aortic stenosis, concomitant cardiovascular diseases, and the risk associated with noncardiac c
Externí odkaz: https://doaj.org/article/65826b2230b84d5e90b10f6f567d7e05
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7
Report
Minimizing movement scheme for intrinsic aggregation on compact Riemannian manifolds
Autor: García, Joaquín Sánchez
Recently solutions to the aggregation equation on compact Riemannian Manifolds have been studied with different techniques. This work demonstrates the small time existence of measure-valued solutions for suitably regular intrinsic potentials. The mai
Externí odkaz: http://arxiv.org/abs/2208.02422
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8
Akademický článek
Measures for enhancing auditor independence: Perceptions of spanish non-professional investors and auditors
Autor: Reiner Quick, Daniel Sánchez Toledano, Joaquín Sánchez Toledano
Publikováno v: European Research on Management and Business Economics, Vol 30, Iss 2, Pp 100250- (2024)
Auditors fulfill a crucial societal role by increasing the credibility of financial reports, which requires that appropriate audit quality be provided and auditors are factually independent and perceived as such. So far, regulators and researchers ha
Externí odkaz: https://doaj.org/article/244280d64c704c4c8b95459861768664
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