Mathematics Community Portal
Welcome – From the Editor
Welcome to the Mathematics Portal. Here you will find some of the best mathematics resources hosted on the Internet. We hope you find what you are looking for as you browse through the wealth of resources that will supplement your mathematics teaching and learning. The mathematics editorial board uses the same form for peer reviewing as is used for faculty development. It can be found here: Peer Review Form.
New Materials

Math 083 OER Lesson Packet
This is a lesson book for a Math Literacy/Quantitative Reasoning course which is designed for students to write in and...

De Gruyter: Open Access Journals
De Gruyter publishes fully open access journals across Science, Technology, Mathematics (STM) and Humanities, Social...

IEEE Access: The Multidisciplinary Open Access Journal
The Institute of Electrical and Electronics Engineers (IEEE) Access is an awardwinning multidisciplinary, all electronic...

Mathematics Textbooks  College Open Textbooks
This site has links to over 100 open mathematics textbooks. It is part of a larger collection of open textbook links for...

Direction Field Plotter
This site contains a siple applet that plots direction fields for simple first order differential equations of the form...

Inverse Matrix Calculator
This site contains a tool (calculator) that will find the inverse of the square matrix using the Gaussian elimination...

Solving Systems of linear equations
This site contains a calculator that solves Systems of Linear Equations using Gaussian Elimination Method, Inverse Matrix...

Partial differential equations and operators Fundamental solutions and semigroups Part II
In this book, which is basically selfcontained, we concentrate on partial differential equations in mathematical physics...

A Concise Introduction to Ordinary Differential Equations
This book covers standard topics of a first (theoretically oriented) course in ordinary differential equations. It is...

CalcPlot3D
CalcPlot3D is a multivariable calculus visual exploration tool that allows the user to graph points, vectors, curves,...

Direction Field Explorer
This site contains an app that generates a direction filed based on 1st order differential equation entered by user. A...

Problemas relacionados con geometría
En este archivo se presenta un Objeto de Aprendizaje (O. A.) con una serie de actividades relacionadas con el cálculo de...

Problemas relacionados con el calculo de áreas
En este archivo se presenta un Objeto de Aprendizaje (O. A.) con una serie de actividades relacionadas con el cálculo de...

Ecuaciones de Primer Grado
En el presente objeto de aprendizaje se presentan actividades relacionas a la resolución de problemas hipotéticos en los...

Ángulo trigonométrico.zip
El siguiente Objeto de Aprendizaje aborda el tema de Razones trigonométricas de un ángulo trigonométrico en el plano...

Gonzalez_ Jose_Objetos de Aprendizaje.zip
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Introduction to Complex Numbers
This ebook makes learning "complex" numbers easy through an interactive, fun and personalized approach. Features include:...

Maths Tools
It is a calculator site that consists of several apps in various topics in numerical analysis, linear algebra, and...

A First Course in Linear Algebra
A First Course in Linear Algebra presents an introduction to the fascinating subject of linear algebra for students who...

WeBWorK Problems for Linear Algebra
This set of problems for Linear Algebra in the opensource WeBWorK mathematics platform was created under a Round Eleven...

Key Concepts of Intermediate Level Math
This textbook is a concise, understandable, and effective guide on intermediate level mathematics. This book can be used...

Visualizing Mathematics in 2D & 3D
Visualizing Mathematics in 2D & 3D is a website suported by (NSF: DUEIUSE #1524968 and DUECCLI #0736968), and it is...

Linear Algebra with Applications: Lyryx
After being traditionally published for many years Linear Algebra with Applications by W. Keith Nicholson is now released...

Introduction to the Modeling and Analysis of Complex Systems
Introduction to the Modeling and Analysis of Complex Systems introduces students to mathematical/computational modeling...
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Materials by Discipline
 Algebra and Number Theory (571)
 Analysis (109)
 Applied Mathematics (90)
 Calculus (461)
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 Differential Equations (147)
 Discrete Mathematics (230)
 Dynamical Systems (41)
 Foundations of Mathematics (116)
 General and Liberal Arts Math (250)
 Geometry and Topology (223)
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 Mathematics Publishing Tools (31)
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 PreCalculus Mathematics (347)
Mathematics on the Web

APSU Dual Enrollment program changing young lives  Opinion
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Global Track Geometry Measurement Systems Market 2018 Report Aims To Outline and Forecast ...
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Global Hand Geometry Biometric Market 20182025 Fujitsu, 3M, Siemens, Thales
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Global Hand Geometry Biometric Market Detailed Analysis of Future Trends & Growth Opportunities
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How the Congress's performance in this election alters calculus for 2019
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Global Track Geometry Measurement Systems Market 20182025 MERMEC, ENSCO, Amberg ...
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Global Automotive Variable Geometry Turbocharger Market Trades 2018 – Outlook 2023, Detail ...
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Engineers on climate change and infrastructure
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EDEM's New Discrete Element Method Product Maximizes Performance with GPUs
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Global Automotive Variable Geometry Turbocharger Market 2019 competitor Cummins, Honeywell ...
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How the frontoffice calculus changes as the Phillies try to make the next leap
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Methodology Review: Analysis of MultitraitMultimethod Matrices
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Facial recognition technology speeding up fast food service
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Dash cam captures Williamson County deputy saving college student from taking life
Dec 10, 2018 02:30 PM PST

Some people in Numerical Linear Algebra
Dec 10, 2018 02:12 PM PST

Avon Lake math students heading for finals in national competition
Dec 10, 2018 01:33 PM PST

Interview: How Burning Man's Iconic Geometric Light Installations Came About
Dec 10, 2018 01:00 PM PST

The Geometry of Bayesian Programming
Dec 10, 2018 11:13 AM PST

Influence of specimen geometry on fatigue crack growth rates in cast and forged Ti
Dec 10, 2018 11:03 AM PST

Viewpoint: Black Hole Evolution Traced Out with Loop Quantum Gravity
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Mathematics on Twitter
 On translating interests and talents to a new career, & taking chances. Step 1: “The notations of composers and sou… twitter.com/i/web/status/1…20 minutes ago  amermathsoc
 By The Numbers: #MOOCs in 2018 @classcentral buff.ly/2BkhrEn https://t.co/fCmtNQVTkR, photo: pic.twitter.com/fCmtNQVTkR22 minutes ago  MERLOTorg
 ICYMI, some of the most stunning images in science, from this year's @PopSci  @NSF Vizzies!
bit.ly/2EovlZT1 hour ago  NSF_MPS
 RT @theNASciences: A portrait honoring mathematician and #NASmember David Blackwell was unveiled this week in the @UCBerkley residence hall…2 hours ago  amermathsoc
 Congratulations to #AMSmember and Fellow of the AMS @NGhoussoub! twitter.com/FieldsInstitut…2 hours ago  amermathsoc
 We can't wait to welcome @standupmaths to the MAA Carriage House tomorrow! Join us for some laughs and math! twitter.com/standupmaths/s…2 hours ago  maanow
 Cool video showing the actual award ceremony for the 2018 Nobel Prizes in Chemistry last night . . .
(@NSF has su… twitter.com/i/web/status/1…3 hours ago  NSF_MPS
 (Smart use of video...)
If at #AGU18, check out @NSF's @NatSolarObs!! twitter.com/NatSolarObs/st…3 hours ago  NSF_MPS
 In the Universe of Equations, Virtually All Are PrimeQuanta article about recent proof concerning irreducible pol… twitter.com/i/web/status/1…3 hours ago  amermathsoc
 Physicist Leonard Susskind has identified a possible quantum origin for the continuously growing volume of black ho… twitter.com/i/web/status/1…4 hours ago  maanow