Line 2: Line 2:
  
  
−
Put your page content here . . .
+
 
 +
 
 +
div style="border-bottom: rgb(68,68,136) 1px solid; text-align: center; border-left: rgb(51,51,136) 4px solid; padding-bottom: 2em; margin: auto; padding-left: 2em; width: 30em; padding-right: 2em; background: rgb(238,238,255); border-top: rgb(68,68,136) 1px solid; border-right: rgb(68,68,136) 1px solid; padding-top: 2em">
 +
If you create a page that belong to this course, please write
 +
<pre>[[Category:MA265Spring2012Walther]] </pre>
 +
at the bottom of the page.
 +
 
 +
<span style="color: red; font-size: 14px">OTHERWISE NO CREDIT&nbsp;!</span> (If you use the "Create a child page" button, this should happen automatically...)
 +
</div>
 +
<br>
 +
 
 +
<br>
 +
 
 +
== Links  ==
 +
 
 +
*[http://www.math.purdue.edu/~walther/teach/265/265-fall-tth.html Course Page]
 +
*[http://www.beuler.org The B'Euler Society]
 +
*[http://www.math.purdue.edu/~mathclub/ Math Club Homepage]
 +
 
 +
(See more below in Miscellaneous)
 +
 
 +
== WebAssign  ==
 +
 
 +
*Q: How does one [[Webassign fee|pay the access fee]] if one does not have the code straight from with the textbook? (Contact webassign via phone!)
 +
 
 +
== [[Constant Revision|First time? Read this general note]]  ==
 +
 
 +
== Instructor's corner/How to get started  ==
 +
 
 +
*Read the marvelous [[Media:RheaManual.pdf|Rhea Help Manual]] written by Nate Orlow.
 +
 
 +
*Getting started
 +
**To start, click the "Help" button above and read what's there.
 +
**To edit pages, first log in (with your purdue account to create pages. Then click "edit" (under "Page" above) and remember to click "Save Page" after you are done editting.).
 +
**To get a quick idea what works how, click "edit" on this page to see how to do the things visible on this page.
 +
**Note that the "edit" mode has a spell-checking feature: look for red-underlined stuff.
 +
 
 +
*Creating pages
 +
**To create a new page named "B" from a page A, go to edit page A and insert the text <nowiki>[[B]]</nowiki>. (Note that "B" is like a web address for a webpage. Each page also has a name, but you can call the link anything (like fancy_title) by typing <nowiki>[[B|fancy_title]]</nowiki> rather than just <nowiki>B</nowiki>. After saving, find the new red link on page A that appeared. When you click it, you'll note you are now on page B (which of course is empty at this point).
 +
**NOTE: if the "new" link comes out blue, instead of red, you chose a title of an existing page and did not create a new one. The blue link gets you simply to the already existing one. Use distinctive names for your new creations!
 +
**If you place "Category:MA265Fall2011Walther" enclosed by square brackets on top of a new page it will be parsed by the system as belonging to this course. It can then be searched (for) in a meaningful way.
 +
 
 +
*Advanced Rhea techniques
 +
**You can look at other Rhea pages by clicking "main page" and then "course pages". Especially the ECE pages will get you an idea where one can take Rhea...
 +
 
 +
<br>
 +
 
 +
----
 +
 
 +
== Your turn! A bonus point opportunity  ==
 +
 
 +
Students in MA265 Fall 2011 (Walther) have the opportunity to earn up to a 5% bonus by contributing a Rhea page on a subject related to linear algebra. To pick a subject, simply write your name next to it. Please no more than one student per subject. Your page will be graded based on content as well as interactions with other people (page views, comments/questions on the page, etc.). The number of links to other courses and subjects will also be taken into account: the more the merrier! Please do not simply copy the lecture notes and do not plagiarize. Read [[Rhea:Copyrights|Rhea's copyright policy]] before proceeding.
 +
 
 +
{| class="wikitable" border="1"
 +
|-
 +
! Topic Number
 +
! Topic Description
 +
! Student Name
 +
! Deadline
 +
|-
 +
| 1
 +
| [[Matrix multiplication MA265F11Walther|Matrix Multiplication and coordinate systems]]
 +
| Bernardo Guerra
 +
| TBD
 +
|-
 +
| 2
 +
| [[Inverse MA265F11Walther|The inverse of a matrix]]
 +
| Carlos de la Garza
 +
| TBD
 +
|-
 +
| 3
 +
| [[Determinants MA265F11Walther|The determinant]]
 +
| Mauricio Martinez
 +
| TBD
 +
|-
 +
| 4
 +
| [[Dependence MA265F11Walther|Linear dependence]]
 +
| Jesus Gallegos
 +
| TBD
 +
|-
 +
| 5
 +
| [[Basis and Dimension MA265F11Walther|Basis and dimension of vector spaces]]
 +
| your name here  
 +
| TBD
 +
|-
 +
| 6
 +
| [[Inner Products MA265F11Walther|Inner products, orthogonality]]
 +
| Margaret Kleindl
 +
| TBD
 +
|-
 +
| 7
 +
| [[LMorphisms MA265F11Walther|Linear transformations, isomorphisms]]
 +
| Jackson McCormick
 +
| TBD
 +
|-
 +
| 8
 +
| [[Eigenvalues MA265F11Walther|Eigenvalues and eigenvectors]]
 +
| libo dong
 +
| TBD
 +
|-
 +
| 9
 +
| [[Conic Sections MA265F11Walther|Conic sections]]
 +
| your name here
 +
| TBD
 +
|-
 +
| 10
 +
| [[Quadrics MA265F10Walther|Quadric surfaces in 3-space]]
 +
| your name here
 +
| TBD
 +
|-
 +
| 11
 +
| [[ODEs MA265F11Walther|Systems of Differential Equations]]
 +
| Chengxi Wang
 +
| TBD
 +
|-
 +
| 12
 +
| [[Linear programming MA265F11Walther|Linear programming]]
 +
| Plawooth Charoenchitmun
 +
| TBD
 +
|}
 +
 
 +
Note: if you want to make a matrix, look at the source code for this page (click "edit") to see the syntax for the following matrix: <math>\left(\begin{array}{cccc}1&2&3&4\\5&6&7&8\end{array}\right)</math>
 +
 
 +
----
 +
 
 +
<br>
 +
 
 +
== Course Related Material  ==
 +
 
 +
*[[MA 265 Fall 2011 Walther Course Notes|Postings of Course Notes]]
 +
 
 +
*[[MA 265 Fall 2011 Walther Definitions|Discussion of Definitions and Concepts]]
 +
 
 +
*[[MA 265 Fall 2011 Walther Table of Formulas|Table of Formulas]]
 +
**[[MegaCollectiveTableTrial1|Collective Table of Formulas]]
 +
 
 +
*Discussion of Homework Problems
 +
**[[MA 265 Fall 2011 Walther HW 1|HW 1:]]
 +
 
 +
=== Cross-Campus Discussion  ===
 +
 
 +
*Hello all! The students in [[ECE438|ECE438: "Digital Signal Processing"]] (DSP) will be talking to you this semester. We hope you do not mind this intrusion in your class wiki. DSP is a course mainly taken by students in electrical engineering, and linear algebra is extremely important for electrical engineers! We will try to tell you why below, and we hope that you will be able to help us with our linear algebra problems.
 +
 
 +
=== Other Discussions  ===
 +
 
 +
*[[MA 265 Fall 2011 Walther Discussion WebAssign|Discussion about the (dis)advantages of WebAssign.]] '''- <span style="color: pink; text-decoration: blink">New discussion! </span>'''
 +
*[[MA 265 Fall 2011 Walther Discussion HWsolutions|Discussion about the availability of hw solutions online| Let's discuss the availability of HW solutions online.]]
 +
*[[MA 265 Fall 2011 Walther Discussion grades|Are you for or against using plus and minus grades?]]
 +
*[[MA 265 Fall 2011 Walther Discussion Final|Does anyone believe that the Final Exam could possibly be cumulative?]]
 +
*[[MA 265 Fall 2011 Walther Riddles|Riddles and Fun]]
 +
*
 +
 
 +
=== Exam Related  ===
 +
 
 +
*[[MA 265 Fall 2011 Walther Study Times|Study Times]]
 +
*[[MA 265 Fall 2011 Walther MT|Midterm Practice Questions]]
 +
*[[MA 265 Fall 2011 Walther Final Exam stuff|Final Exam Stuff]]
 +
 
 +
=== Miscellaneous  ===
 +
 
 +
*[[Honors Project]]
 +
*[[Textbooks]]
 +
*[[Math opportunities]]
 +
 
 +
<br>[[Importance of MA265]]
 +
 
 +
 
 +
 
  
 
[[Category:MA265Spring2012Walther]]
 
[[Category:MA265Spring2012Walther]]

Revision as of 07:28, 21 December 2011

Rhea Section for MA 265 Professor Walther, Spring 2012

div style="border-bottom: rgb(68,68,136) 1px solid; text-align: center; border-left: rgb(51,51,136) 4px solid; padding-bottom: 2em; margin: auto; padding-left: 2em; width: 30em; padding-right: 2em; background: rgb(238,238,255); border-top: rgb(68,68,136) 1px solid; border-right: rgb(68,68,136) 1px solid; padding-top: 2em"> If you create a page that belong to this course, please write 

[[Category:MA265Spring2012Walther]]

at the bottom of the page.

OTHERWISE NO CREDIT ! (If you use the "Create a child page" button, this should happen automatically...) </div>


Links

(See more below in Miscellaneous)

WebAssign

  • Q: How does one pay the access fee if one does not have the code straight from with the textbook? (Contact webassign via phone!)

First time? Read this general note

Instructor's corner/How to get started

  • Getting started
    • To start, click the "Help" button above and read what's there.
    • To edit pages, first log in (with your purdue account to create pages. Then click "edit" (under "Page" above) and remember to click "Save Page" after you are done editting.).
    • To get a quick idea what works how, click "edit" on this page to see how to do the things visible on this page.
    • Note that the "edit" mode has a spell-checking feature: look for red-underlined stuff.
  • Creating pages
    • To create a new page named "B" from a page A, go to edit page A and insert the text [[B]]. (Note that "B" is like a web address for a webpage. Each page also has a name, but you can call the link anything (like fancy_title) by typing [[B|fancy_title]] rather than just B. After saving, find the new red link on page A that appeared. When you click it, you'll note you are now on page B (which of course is empty at this point).
    • NOTE: if the "new" link comes out blue, instead of red, you chose a title of an existing page and did not create a new one. The blue link gets you simply to the already existing one. Use distinctive names for your new creations!
    • If you place "Category:MA265Fall2011Walther" enclosed by square brackets on top of a new page it will be parsed by the system as belonging to this course. It can then be searched (for) in a meaningful way.
  • Advanced Rhea techniques
    • You can look at other Rhea pages by clicking "main page" and then "course pages". Especially the ECE pages will get you an idea where one can take Rhea...


Your turn! A bonus point opportunity

Students in MA265 Fall 2011 (Walther) have the opportunity to earn up to a 5% bonus by contributing a Rhea page on a subject related to linear algebra. To pick a subject, simply write your name next to it. Please no more than one student per subject. Your page will be graded based on content as well as interactions with other people (page views, comments/questions on the page, etc.). The number of links to other courses and subjects will also be taken into account: the more the merrier! Please do not simply copy the lecture notes and do not plagiarize. Read Rhea's copyright policy before proceeding.

Topic Number Topic Description Student Name Deadline
1 Matrix Multiplication and coordinate systems Bernardo Guerra TBD
2 The inverse of a matrix Carlos de la Garza TBD
3 The determinant Mauricio Martinez TBD
4 Linear dependence Jesus Gallegos TBD
5 Basis and dimension of vector spaces your name here TBD
6 Inner products, orthogonality Margaret Kleindl TBD
7 Linear transformations, isomorphisms Jackson McCormick TBD
8 Eigenvalues and eigenvectors libo dong TBD
9 Conic sections your name here TBD
10 Quadric surfaces in 3-space your name here TBD
11 Systems of Differential Equations Chengxi Wang TBD
12 Linear programming Plawooth Charoenchitmun TBD

Note: if you want to make a matrix, look at the source code for this page (click "edit") to see the syntax for the following matrix: $ \left(\begin{array}{cccc}1&2&3&4\\5&6&7&8\end{array}\right) $


Course Related Material

  • Discussion of Homework Problems

Cross-Campus Discussion

  • Hello all! The students in ECE438: "Digital Signal Processing" (DSP) will be talking to you this semester. We hope you do not mind this intrusion in your class wiki. DSP is a course mainly taken by students in electrical engineering, and linear algebra is extremely important for electrical engineers! We will try to tell you why below, and we hope that you will be able to help us with our linear algebra problems.

Other Discussions

Exam Related

Miscellaneous


Importance of MA265

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Sean Hu, ECE PhD 2009