P. Lam-Estrada

Instituto Politécnico Nacional — Mexico

Physics and Astronomy · Physical Sciences

4h-index37citations21works2.02yr avg
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Research Topics

Advanced Mathematical Theories and Applications(6), Cosmology and Gravitation Theories(4), Matrix Theory and Algorithms(4), Relativity and Gravitational Theory(4), Algebraic and Geometric Analysis(3)

Publications21 total

The sequences of Fibonacci and Lucas for quadratic fields
Boletim da Sociedade Paranaense de Matemática·2025· 2 citedOpen Access
NUMBER OF PHYSICAL DEGREES OF FREEDOM OF SYSTEMS GOVERNED BY SINGULAR LAGRANGIANS
Hadronic Journal·2023Open Access
Gödel spacetime and Lanczos potential
Journal de Ciencia e Ingeniería·2020· 1 citedOpen Access
The sequences of Fibonacci and Lucas for each real quadratic fields $\mathbb{Q}(\sqrt{d}\ )$
arXiv (Cornell University)·2019Open Access
Constraints and gauge relations in the Lagrangian formalism
World Scientific News·2018
Newman-Penrose’s formalism
World Scientific News·2018· 2 cited
On the Moore-Penrose generalized inverse matrix
World Scientific News·2018· 4 cited
Noether and matrix methods to construct local symmetries of Lagrangians
World Scientific News·2018
Singular Factorization of an Arbitrary Matrix
Journal of the Institute of Engineering·2017· 1 citedOpen Access
Hypergeometric Form of the k-Fibonacci Numbers
2016· 1 cited
On a Recent Formula to Determine the Physical Degree of Freedom Count
2016
Transformation of Dirac Spinor under Boosts & 3-Rotations
2016
Newman-Penrose Equations, Bianchi identities & Weyl-Lanczos Relations
2015· 3 cited
On the Noether's Theorem
2015· 1 cited
On the Gauge Identities & Genuine Constraints for Certain
2015
POINT SYMMETRIES OF LAGRANGIANS
Zenodo (CERN European Organization for Nuclear Research)·2015Open Access
Lanczos Approach to Noether’s Theorem
The Bulletin of Society for Mathematical Services and Standards·2014· 1 citedOpen Access
Singular Value Decomposition
The Bulletin of Society for Mathematical Services and Standards·2014· 9 citedOpen Access
Radical extensions and crossed homomorphisms
Bulletin of the Australian Mathematical Society·2001· 4 citedOpen Access
Some Remarks on the Theory of Cyclotomic Function Fields
Rocky Mountain Journal of Mathematics·2001· 7 citedOpen Access
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Frequent Co-authors

J. López‐Bonilla(18), R. López-Vázquez(10), S. Vidal‐Beltrán(4), M. R. Maldonado-Ramírez(3), G. Ovando(3), Gabriel Villa–Salvador(2), Gyan Bahadur Thapa(2), Fernando Barrera Mora(2), J. H. Caltenco(1), Blanca E. Carvajal-Gámez(1), Arjun K. Rathie(1), Fausto Jarquin Zarate(1), R. Rajendra(1), P. Siva Kota Reddy(1), H.E. Caicedo-Ortiz(1), S. Yáñez-San Agustín(1), Jesús Yaljá Montiel-Pérez(1), Myriam Maldonado-Ramírez(1), Fausto Jarquín-Zárate(1)