https://reunir.unir.net/handle/123456789/10158 2024-11-05T17:59:20Z 2024-11-05T17:59:20Z Argyros, Ioannis K George, Santhosh https://reunir.unir.net/handle/123456789/10166 2020-06-12T07:59:05Z

Ball convergence for Steffensen-type fourth-order methods Argyros, Ioannis K; George, Santhosh We present a local convergence analysis for a family of Steffensen-type fourth-order methods in order to approximate a solution of a nonlinear equation. We use hypotheses up to the first derivative in contrast to earlier studies such as [1], [5]-[28] using hypotheses up to the fifth derivative. This way the applicability of these methods is extended under weaker hypotheses. Moreover the radius of convergence and computable error bounds on the distances involved are also given in this study. Numerical examples are also presented in this study. Submitted by Susana Figueroa Navarro (susana.figueroa.n@unir.net) on 2020-06-12T07:59:05Z No. of bitstreams: 1 ijimai20153_4_7_pdf_73265.pdf: 10709146 bytes, checksum: feea520053c5a3973a14648ac472fe5b (MD5); Made available in DSpace on 2020-06-12T07:59:05Z (GMT). No. of bitstreams: 1 ijimai20153_4_7_pdf_73265.pdf: 10709146 bytes, checksum: feea520053c5a3973a14648ac472fe5b (MD5)

Cordero, Alicia Jordán, Cristina Sanabria-Codesal, E. Torregrosa, Juan Ramón https://reunir.unir.net/handle/123456789/10164 2020-06-12T07:09:02Z

Towards a better learning models through OCWs and MOOCs Cordero, Alicia; Jordán, Cristina; Sanabria-Codesal, E.; Torregrosa, Juan Ramón echnological advances of XXth century have induced a profound change in society and, therefore, in the high education. Internet supposed a qualitative difference, as information and digital images flooded into homes around the world. The Universitat Politècnica de València (UPV) is a medium sized university of Spain that has been involved in the development of digital video content (Polimedia) to support teaching processes for several years. Joint with Polimedia and other learning objects (virtual laboratories, applets, etc.), the UPV promoted the construction of OCWs. Along with the improvement of technology, MOOCs appeared as e-learning material. In this work, we analyze the advantages and drawbacks of OCWs and MOOCs when they are used in our classroom. This experience has led us to incorporate in our methodology the flip teaching. Submitted by Susana Figueroa Navarro (susana.figueroa.n@unir.net) on 2020-06-12T07:09:02Z No. of bitstreams: 1 ijimai20153_4_5_pdf_16920.pdf: 2300813 bytes, checksum: f1da2b79c22fc8b8a2778be565e28e9c (MD5); Made available in DSpace on 2020-06-12T07:09:02Z (GMT). No. of bitstreams: 1 ijimai20153_4_5_pdf_16920.pdf: 2300813 bytes, checksum: f1da2b79c22fc8b8a2778be565e28e9c (MD5)

Argyros, Ioannis K González, Daniel https://reunir.unir.net/handle/123456789/10161 2020-06-10T10:15:33Z

Local Convergence for an Improved Jarratt-type Method in Banach Space Argyros, Ioannis K; González, Daniel We present a local convergence analysis for an improved Jarratt-type methods of order at least five to approximate a solution of a nonlinear equation in a Banach space setting. The convergence ball and error estimates are given using hypotheses up to the first Fréchet derivative in contrast to earlier studies using hypotheses up to the third Fréchet derivative. Numerical examples are also provided in this study, where the older hypotheses are not satisfied to solve equations but the new hypotheses are satisfied. Submitted by Susana Figueroa Navarro (susana.figueroa.n@unir.net) on 2020-06-10T10:15:33Z No. of bitstreams: 1 ijimai20153_4_4_pdf_25787.pdf: 3087468 bytes, checksum: 038e2ee8f72a348a09b9d233178f4fe1 (MD5); Made available in DSpace on 2020-06-10T10:15:33Z (GMT). No. of bitstreams: 1 ijimai20153_4_4_pdf_25787.pdf: 3087468 bytes, checksum: 038e2ee8f72a348a09b9d233178f4fe1 (MD5)

Amat, Sergio Busquier, Sonia Legaz, Mª José Ruiz, Juan https://reunir.unir.net/handle/123456789/10160 2020-06-10T08:42:38Z

Unifying the Classical Approach with New Technologies: An Innovative Proposal for Teaching Mathematics in Engineering Amat, Sergio; Busquier, Sonia; Legaz, Mª José; Ruiz, Juan The aim of this paper is to present a teaching experience developed in the Polytechnic University of Cartagena and, more specifically, in the subject of Mathematical Methods Applied to Civil Engineering, that belongs to the Master Degree of Paths, Channels and Ports. Our classes were a mix between the traditional system and the new educational system. Moreover, we tried to adapt the evaluation process to the new European Framework for Higher Education. We have used videos developed by us and by students in our classes. We have noticed that the interest and motivation in class has grown. Also the grades have improved. We did a survey during this academic year and the results were strongly positive for both students and teachers. Submitted by Susana Figueroa Navarro (susana.figueroa.n@unir.net) on 2020-06-10T08:42:38Z No. of bitstreams: 1 ijimai20153_4_3_pdf_19755.pdf: 1333099 bytes, checksum: 5913c7a2618354a3379cd9f6e92c9f9d (MD5); Made available in DSpace on 2020-06-10T08:42:38Z (GMT). No. of bitstreams: 1 ijimai20153_4_3_pdf_19755.pdf: 1333099 bytes, checksum: 5913c7a2618354a3379cd9f6e92c9f9d (MD5)

Magreñán, Á. Alberto https://reunir.unir.net/handle/123456789/10159 2020-06-10T07:56:50Z

IJIMAI Editor's Note - Vol. 3 Issue 4 Magreñán, Á. Alberto This special issue, Teaching Mathematics using new and classic tools, concentrates on the practical and experimental teaching in advanced Mathematics in Engineering. The selected papers deal with the most relevant issues in the field, such as Mathematical learning and other different subjects in which Mathematics are needed, Advanced Mathematics, the development of different studied using Masive Open Online courser (MOOCs) or even the history of E-Learning and Mathematics. The result is a collection of experimental validations, mathematical papers and MOOCs studies which constitutes a clear contribution to the state of the art. Submitted by Susana Figueroa Navarro (susana.figueroa.n@unir.net) on 2020-06-10T07:56:50Z No. of bitstreams: 1 ijimai20153_4_0_pdf_73085.pdf: 545523 bytes, checksum: d3e287f9a4c9556424e60c13b04af8e8 (MD5); Made available in DSpace on 2020-06-10T07:56:50Z (GMT). No. of bitstreams: 1 ijimai20153_4_0_pdf_73085.pdf: 545523 bytes, checksum: d3e287f9a4c9556424e60c13b04af8e8 (MD5)

Álvarez, D. Moreno, D. Orduna, P. Pascual López, Virginia San Vicente, F. J. https://reunir.unir.net/handle/123456789/5695 2023-12-05T12:17:59Z

Maths: from distance to e-learning Álvarez, D.; Moreno, D.; Orduna, P.; Pascual López, Virginia; San Vicente, F. J. New technological progress and especially the use of Internet have implied a new paradigm on education, and nowadays one of its most prominent features is the rise of a new approach based on an instruction beyond the solid walls of schools and characterized by mobility. That is, e-learning. However, its origins and concept can be traced in time. This paper, focused on mathematics, deals with its evolution, antecedents and present status. Submitted by Pedro Cotillas (pedro.cotillas@unir.net) on 2017-10-09T16:04:11Z No. of bitstreams: 0; Made available in DSpace on 2017-10-09T16:04:11Z (GMT). No. of bitstreams: 0

Aris, Nuria Orcos, Lara https://reunir.unir.net/handle/123456789/5694 2020-06-16T11:29:41Z

ICTs and School Education Aris, Nuria ; Orcos, Lara Nowadays, there exist lots of ICTs that teachers use as teaching tools. In this work, we introduce the theoretical context of the study of using ICTs in school education, then we present the method that will be used in order to achieve our goals. This work constitutes the groundwork to continue the study of ICT and its use in teaching. Submitted by Pedro Cotillas (pedro.cotillas@unir.net) on 2017-10-09T15:54:28Z No. of bitstreams: 0; Made available in DSpace on 2017-10-09T15:54:28Z (GMT). No. of bitstreams: 0

Gómez, Angélica Magreñán, Á. Alberto Orcos, Lara https://reunir.unir.net/handle/123456789/5693 2020-06-16T10:58:32Z

UX of social network Edmodo in undergraduate engineering students Gómez, Angélica; Magreñán, Á. Alberto ; Orcos, Lara The main objective of this research is to describe the use that students make of an academic SNS (social network service) and detail the relationship between socio-demographic and academic factors associated with the use of EDMODO and the perception of the contribution to the acquisition of skills for the future career. In the analysis of user experience, participants positively evaluated EDMODO and found that the level of satisfaction is positively associated with the academic results obtained, and negatively with perceived usefulness in terms of the impact on their grades. Submitted by Pedro Cotillas (pedro.cotillas@unir.net) on 2017-10-09T15:34:43Z No. of bitstreams: 0; Made available in DSpace on 2017-10-09T15:34:43Z (GMT). No. of bitstreams: 0