Matematicas preuniversitarias,fisica preuniversitaria,algebra,geometria,trigonometria
mathematics,physics,geometry,Математика,College,Pre-College,vestibular universidades,olimpiadas de matematicas,Mathematical Olympiad,Algebra Problems,Geometry Problems,High School Geometry,Trigonometry Problems,Descriptive Geometry,Problems In Calculus Of One Variable,ECUACIONES DIFERENCIALES,problemas de fisica,Problems On Physics,Linear Algebra,Problems In Elementary Mathematics,Inequalities,Mathematics for high school students,EXAMENS DE ADMISION ALGEBRA.
   

https://picasion.com/
https://picasion.com/

BLOG DO ENG. ARMANDO CAVERO MIRANDA -BRASIL


segunda-feira, 30 de dezembro de 2019

Problems In Elementary Mathematics For Home Study by N. Antonov; M. Vygodsky; V. Nikitin; A. Sankin



LINKS
1) https://mirtitles.org/2018/05/24/problems-in-elementary-mathematics-for-home-study-antonov-vygodsky-nikitin-sankin/
2) https://archive.org/download/AntonovVygodskyNikitinSankinProblemsInElementaryMathematicsForHomeStudyMir1982/Antonov-Vygodsky-Nikitin-Sankin-Problems-in-Elementary-Mathematics-for-Home-Study-Mir-1982.pdf
3)https://www.mediafire.com/file/1nuhpicn4lv7m1v/Antonov-Vygodsky-Nikitin-Sankin-Problems-in-Elementary-Mathematics.pdf/file

Vector Analysis by M.L. Krasnov; A.I. Kiselev; G.I. Makarenko.



Vector Analysis by M.L. Krasnov; A.I. Kiselev; G.I. Makarenko.
 The present collection of problems in vector analysis contains the required minimum of problems and exercises for the course of vector analysis of engineering colleges. Each section starts with a brief review of theory and detailed solutions of a sufficient number of typical problems. The text contains 100 worked problems and there are 314 problems left to the student. There are also a certain number of problems of an applied nature that have been chosen so that their analysis does not require supplementary information in specialized fields. The material of the sixth chapter is devoted to curvilinear coordinates and the basic operations of vector analysis in curvilinear coordinates. Its purpose is to give the reader at least a few problems to develop the necessary skills. The exposition in this text follows closely the lines currently employed at the chair of higher mathematics of the Moscow Power Institute.
LINKS EN LA WEB
1) https://archive.org/download/KrasnovKiselievMakarenkoVectorAnalysisMir1983/Krasnov-Kiseliev-Makarenko-Vector-Analysis-Mir-1983.pdf
2)https://download.tuxfamily.org/openmathdep/calculus_advanced/Vector_Analysis-Krasnov.pdf
3)https://www.mediafire.com/file/2xh4k6f3qpctm13/Krasnov-Kiseliev-Makarenko-Vector-Analysis.pdf/file
4)https://mirtitles.org/2018/05/18/vector-aanalysis-krasnov-kiselev-makarenko/

segunda-feira, 16 de dezembro de 2019

PERU ARGENTINA E BRASIL BRILHAM NA 28ª Olimpíada Matemática Rioplatense 7 A 12 DEZEMBRO 2019

El peruano Mijaíl Gutiérrez Bustamante, consiguió un puntaje perfecto durante Olimpiada Rioplatense de Matemática (OMR), llevada a cabo en Argentina.

PEDRO GOMES CABRAL MEDALHA DE OURO BRASIL

IGNACIO NAGUIL MEDALHA DE OURO ARGENTINA

Premiacion OMR2019 OLIMPIADA RIOPLATENSE DE MATEMATICA 2019
LINK RESULTADOS 28ª Olimpíada Matemática Rioplatense 7 A 12 DEZEMBRO 2019
http://www.oma.org.ar/internacional/resultados-omr28.html

sábado, 14 de dezembro de 2019

#184. ОЛИМПИАДНАЯ ТРИГОНОМЕТРИЯ (ОММО)-OLIMPIADA TRIGONOMETRIA

Олимпиада "Росатом" 2014-2015. Разбор заданий по математике


Problems of Mathematical Olympiads "- I. L. Babinskaya-И.Л.Бабинская. Задачи математических олимпиад


LINK
http://calameo.download/003596578029656b9d4c9

геометрия в задачах - мцнмо -Geometry in problems" - A. Shen

LINK:https://www.mccme.ru/free-books/shen/shen-geometry.pdf

Vol. 40. S. B. Gashkov. Centro de gravedad y geometría.-Вып. 40. С. Б. Гашков. Центр тяжести и геометрия

El folleto habla sobre métodos para calcular los centros de gravedad de varias formas geométricas: triángulos, polígonos, tetraedros, etc. Para una amplia gama de lectores interesados ​​en las matemáticas: estudiantes de secundaria, estudiantes, profesores.
LINK: https://www.mccme.ru/mmmf-lectures/books/books/book.40.pdf

Вып. 8. В. В. Острик, М. А. Цфасман. Алгебраическая геометрия и теория чисел: рациональные и эллиптические кривые-Vol. 8. V.V. Ostrik, M.A. Tsfasman. Algebraic geometry and number theory: rational and elliptic curves.



Вып. 8. В. В. Острик, М. А. Цфасман. Алгебраическая геометрия и теория чисел: рациональные и эллиптические кривые-Vol. 8. V.V. Ostrik, M.A. Tsfasman. Algebraic geometry and number theory: rational and elliptic curves.

 Many natural questions from number theory are beautifully solved by geometric methods, more precisely, by the methods of algebraic geometry, a field of mathematics that studies curves, surfaces, etc., given by systems of polynomial equations. In the book, this is shown by the example of several beautiful problems of number theory related to the Pythagorean theorem.

LINK:https://www.mccme.ru/mmmf-lectures/books/books/book.8.pdf

domingo, 8 de dezembro de 2019

EQUIPO DE PERU QUE PARTICIPARA EN LA 28ª Olimpiada Matemática Rioplatense-ARGENTINA


Este es el equipo peruano que viaja a Buenos Aires a participar en la 28ª Olimpiada Matemática Rioplatense, la última competencia internacional del año. La delegación está formada por estudiantes del Callao, Cañete, Chiclayo, Ica, Lima, Trujillo y San Martín. Éxitos!

PROF. Jesus Zapata Samanez
TWITTER:  @jesus_zs
https://twitter.com/jesus_zs/status/1203510299396935682

XV GEOMETRICAL OLYMPIAD IN HONOUR OF I.F.SHARYGIN


XV GEOMETRICAL OLYMPIAD IN HONOUR OF I.F.SHARYGIN

The correspondence round Below is the list of problems for the first (correspondence) round of the XV Sharygin Geometrical Olympiad.

The olympiad is intended for high-school students of four eldest grades. In Russian school, these are 8-11. In the list below, each problem is indicated by the numbers of Russian school grades, for which it is intended. Foreign students of the last grade have to solve the problems for 11th grade, students of the preceding grade solve the problems for 10th grade etc. However, the participants may solve problems for elder grades as well (solutions of problems for younger grades will not be considered). A complete solution of each problem costs 7 points. A partial solution costs from 1 to 6 points. A text without significant advancement costs 0 points. The result of a participant is the sum of all obtained marks. First write down the statement of the problem, and then the solution. Present your solutions in detail, including all necessary arguments and calculations. Provide all necessary figures of sufficient size. If a problem has an explicit answer, this answer must be presented distinctly. Please, be accurate to provide good understanding and correct estimating of your work ! If your solution depends on some well-known theorems from standard textbooks, you may simply refer to them instead of providing their proofs. However, any fact not from the standard curriculum should be either proved or properly referred (with an indication of the source). You may note the problems which you liked most (this is not obligatory). Your opinion is interesting for the Jury. The solutions for the problems (in Russian or in English) must be delivered not before December 1, 2018 and not later than on March 1, 2019. To upload your work, enter the site https://contest.yandex.ru/geomshar/, indicate the language (English) in the right upper part of the page, press "Registration"in the left upper part, and follow the instructions. Attention: 1. The solution of each problem (and of each part of it if any) must be contained in a separate pdf, doc, docx or jpg file. If the solution is contained in several files then pack them to an archive (zip or rar) and load it. 2.We recommend to prepare the paper using computer or to scan it rather than to photograph it. In all cases, please check readability of the file before uploading. 3. If you upload the solution of some problem more than once then only the last version is retained in the checking system. Thus if you need to change something in your solution then you have to upload the whole solution again. If you have any technical problems with uploading of the work, apply to geomshar@yandex.ru (DON’T SEND your work to this address). The final round will be held in July–August 2019 in Moscow region. The winners of the correspondence round are invited to it if they don’t graduate from school before. (For instance, if the last grade is 12 then we invite winners from 9–11 grades, and from 12 grade if they finish their school education later.) The graduates, winners of the correspondence round, will be awarded by diplomas of the Olympiad. The list of the winners will be published on www.geometry.ru at the end of May 2019 at latest.

If you want to know your detailed results, please use e-mail geomshar@yandex.ru.

LINK https://drive.google.com/file/d/1V3_aWsHQMiqDtXQi4ejv3SCDatm6bOry/view

LINK PRINCIPAL WEBSITE
https://imogeometry.blogspot.com/p/sharygin-geometry-olympiad.html

ROMANIAN MATHEMATICAL MAGAZINE CYCLIC INEQUALITIES







LINK
https://drive.google.com/file/d/1QToogfihcObioef3yYQkQ8y6_dyh1Q0j/view

sexta-feira, 15 de novembro de 2019

Differential Equations 숭실대학교 송윤정-Soongsil University - Prof.Dra.Yoon Song-Department of Mathematics Seoul, South Korea


LINK: http://ssuocw.ssu.ac.kr/post/523
Differential Equations 숭실대학교 송윤정-Soongsil University - Prof.Yunjung Song

Differential equation is a mathematical model for situations where a relationship between a continuous variable and its rate of changes are available. It has applications in many areas of science such as engineering, physics, and economics. We study simple types of ordinary differential equations and their solutions. Topics of this course include: solutions of first- and second order linear differential equations, non-linear exact and separable equations, integrating factors, homogeneous equations, higher-order linear equations, initial and boundary value problems, solutions as functions of the equations parameters, Laplace transforms.

FULL COURSE Differential equations
http://www.kocw.net/home/search/kemView.do?kemId=1173948

terça-feira, 12 de novembro de 2019

50 por 1: Alvaro Garnero vai ao PERU e visita uma feira o CÂNION DO COLCA e admira O Vôo do Condor-AREQUIPA





VULCÃO MISTI AREQUIPA PERU

50x1: Álvaro Garnero presencia o voo dos condores no PERU  Domingo Espetacular
 Álvaro Garnero presencia o voo dos condores no Peru Álvaro Garnero segue viagem pelo Peru e visita Arequipa, uma cidade que vive em estado de alerta constante por estar rodeada de vulcões. No Cânion de Colca, Álvaro presencia o voo dos condores. O espetáculo tem hora certa para acontecer todos os dias.

segunda-feira, 11 de novembro de 2019

Hanyang University Department of Physics Course Name: Mathematical Physics 1 Lecturer: Prof. Sang Jin Sin-한양대학교 물리학과 과목명 : 수리물리학1 - SEOUL SOUTH KOREA



한양대학교 물리학과

 과목명 : 수리물리학1 강연일자 : 2012.03.05 강연자 : 신상진 교수

 강의개요 : 벡터공간과 벡터장을 설명하고 내적으로 통해 길이를 정의하여 내적을 불변케하는 일차변환을 회전이라 정의한다. 회전변환에 의해 벡터를 정의한다

LINK
https://hanyang.elsevierpure.com/en/persons/sang-jin-sin

quinta-feira, 17 de outubro de 2019

Number Theory 숭실대학교 송윤정-Induction and Binomial Theorem-Dra. Yoon Song - Soongsil University Department of Mathematics Seoul, SOUTH KOREA


LINK
http://www.kocw.net/home/cview.do?lid=f5d1e720d9285a7d
The number thoeory, especially the study of Prime Numbers, has such a long and rich history and captured the minds of great mathematicians that are known even today: Euclid of Alexandria, Fermat, Euler, Gauss, Hilbert, Dirichlet, Riemann, and Hadamard, to name only some of them. Not all the Prime Numbers are known yet and this fact of "not knowing" serves in protecting passwords and credit card numbers in the internet. There are yet unresolved conjectures and hypothesis such as Goldbach conjecture and Riemann hypothesis challenging future mathematicians.

terça-feira, 10 de setembro de 2019

GEOMETRÍA / ADMISIÓN UNI 2019-2-#GRUPONOSTRADAMUS #UNI #ESPECIALISTASUNI



#GRUPONOSTRADAMUS SOMOS TU MEJOR OPCIÓN RUMBO A LA UNIVERSIDAD NACIONAL DE INGENIERÍA #UNI PREPÁRATE CON LOS #ESPECIALISTASUNI SEMIANUALUNI20201 / 12 DE AGOSTO SEMESTRALUNI20201 / 19 DE AGOSTO SELECCIÓNCEPREUNI / 19 DE AGOSTO SEMIANUALIEN / 26 DE AGOSTO PARALELOCEPREUNI / 02 DE SETIEMBRE PROYECTOESCOLAR2019 Email✉️: informes@gruponostradamus.edu.pe Teléfonos: 016513892 - 993750351

domingo, 8 de setembro de 2019

Numerical Partial Differential Equations -Yonsei University -PROF. Eunjung Lee-SEOUL -SOUTH KOREA--수치 편미분방정식 연세대학교 이은정 ( VIDEO IN ENGLISH)


Numerical Partial Differential Equations
Yonsei University Prof. EunJung Lee
Subject Category
Science Mathematics

This course deals with respect to the calculation of basic partial differential equations of graduate-level science and engineering. This course has the purpose to bring understanding of partial differential equation and the ability to calculate the approximate solution to the computer. Through these courses find out ways to save the basic and partial differential equations and their properties in the same year.

LESSON 1-Understanding Finite Difference Fundamental 

Understanding of Finite Difference. Understanding from differential equations to computer-computable finite structure construction using finite difference method in first order space.
LINK VIDEO COURSE
http://www.kocw.net/home/search/kemView.do?kemId=152306&ar=relateCourse


Assistant professor, Department of Computational Science and Engineering, Yonsei University, Sep. 2009 - present
Postdoc, Department of Scientific Computing, Florida State University, Aug. 2007 - June 2009 Professor Max Gunzburger
Postdoc, Applied Mathematics, University of Colorado at Boulder, Aug. 2005 - Aug. 2007 Computational mathematics group (pictures)
 Ph.D. Applied Mathematics, University of Colorado at Boulder, Aug 2001 - Aug. 2005 A.B.D.(2001), Finished all the required Ph.D. courses in Mathematics at Graduate school, Kyungpook National University, South Korea M.S. Mathematics, Kyungpook National University, South Korea, 1999 B.S. Mathematics, Kyungpook National University, South Korea, 1997.

sábado, 27 de julho de 2019

PERU MEDALHAS DE OURO NA MARATONA FEMININA E MASCULINA Jogos Pan-Americanos de Lima-PERU 2019

Peruana Gladys Tejeda vence maratona feminina no Pan de Lima

Christian Pacheco conquistou a medalha de ouro da maratona do Pan de Lima
A peruana Gladys Tejeda conquistou a primeira medalha de ouro para o país anfitrião nos Jogos Pan-Americanos de Lima na maratona feminina ao vencer a prova em 2h30min55. As medalhas de prata ficou com a americana Bethany Sachtleben e o bronze com a colombiana Angie Orejuela.

   A maratona masculina também foi vencida por um peruano em Lima, com Christian Pacheco, que completou a prova com tempo recorde de 2h09min31, seguido por dois mexicanos que completaram o pódio, com Jose Luis Santana em segundo e Juan Joel Pacheco em terceiro lugar.

FONTE:https://www.bol.uol.com.br/esporte/2019/07/27/peruana-conquista-ouro-na-maratona-e-brasileiras-saem-do-podio-apos-24-anos.htm