Results 1 to 10 of about 361,159 (322)
Unrestricted Tribonacci and Tribonacci–Lucas quaternions [PDF]
Notes on Number Theory and Discrete Mathematics, 2023 We define a generalization of Tribonacci and Tribonacci–Lucas quaternions with arbitrary Tribonacci numbers and Tribonacci–Lucas numbers coefficients, respectively. We get generating functions and Binet's formulas for these quaternions.
Gonca Kızılaslan, Leyla Karabulut
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Minimally Invasive Surgery for Cervical Cancer in Light of the LACC Trial: What Have We Learned?
Current Oncology, 2022 Cervical cancer is the most common gynecologic malignancy and the fourth most common cancer in women worldwide. Over the last two decades, minimally invasive surgery (MIS) emerged as the mainstay in the surgical management of cervical cancer, bringing ...
Omar Touhami, Marie Plante
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A study of the complexification process of the (s,t)-Perrin sequence [PDF]
Notes on Number Theory and Discrete Mathematics, 2023 The present article deals with the study of the generalized (s,t)-Perrin sequence in its complex process. Thus, from the one-dimensional model of the generalized (s,t)-Perrin sequence, imaginary units are inserted, starting with the insertion of unit i ...
Renata Passos Machado Vieira +2 more
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Recurrent recurrent gallstone ileus [PDF]
The Annals of The Royal College of Surgeons of England, 2010 We describe the second reported case of three consecutive episodes of gallstone ileus and ask the question whether recurrent gallstone ileus justifies definitive surgery to the fistula itself or can be safely managed by repeated enterotomies.
Z, Hussain +4 more
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Frontiers in Cardiovascular Medicine, 2023 AimThis study aimed to evaluate the capacity of a genetic risk score (GRS) for coronary artery disease (CAD) independent of classical cardiovascular risk factors to assess the risk of recurrence in patients with first myocardial infarction. The secondary
Luis Miguel Rincón +16 more
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On Cauchy Products of q−Central Delannoy Numbers
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2023 In this study, we have examined q− central Delannoy numbers and their Cauchy products. We have given some related equalities using the properties of recurrence relations.
Halıcı Serpil
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Protected node profile of Tries [PDF]
Discrete Mathematics & Theoretical Computer Science, 2018 In a rooted tree, protected nodes are neither leaves nor parents of any leaves. They have some practical motivations, e.g., in organizational schemes, security models and social-network models.
Mehri Javanian
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Journal of Ophthalmology, 2021 Background: Recurrent diabetic maculopathy (DMP) and diabetic macular edema (DME) may develop in the early or late period even after an advanced vitreoretinal procedure.
Iu. O. Panchenko +5 more
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Laterally extended parametrectomy [PDF]
Obstetrics & Gynecology Science, 2021 Objective To describe the laterally extended parametrectomy (LEP) surgical technique, emphasizing the main challenges of the procedure. Methods LEP was designed as a more radical surgical procedure aiming to remove the entire parametrial tissue from the ...
Mihai Emil Căpîlna +6 more
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A generalisation of two partition theorems of Andrews [PDF]
Discrete Mathematics & Theoretical Computer Science, 2015 In 1968 and 1969, Andrews proved two partition theorems of the Rogers-Ramanujan type which generalise Schur’s celebrated partition identity (1926). Andrews’ two generalisations of Schur’s theorem went on to become two of the most influential results in ...
Jehanne Dousse
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