michael orlitzky

Contact

Personal
michael@orlitzky.com
School
mjo@umbc.edu
Gentoo
mjo@gentoo.org
IRC
mjo on freenode
Twitter
sike

GPG Keys

My GPG public key, in both binary and ASCII formats.

About Me

FACT
mythical zero ilk
FACT
am rich like zloty

Articles

  1. Motherfuckers Need Package Management — 2015-07-05
  2. New Gandi Certificates in Apache 2.4 — 2015-03-14
  3. Certificate Chains in Apache 2.4 — 2015-01-09
  4. Overview of Email Spam and Forgery Countermeasures — 2014-06-05
  5. So you're Blacklisted… — 2014-01-05
  6. Avoid the Link “target” Attribute — 2013-10-30
  7. Decoupling Rails and Passenger from Bundler — 2013-09-10
  8. Using Haddock Markup in a Cabal File — 2013-07-27
  9. Against CA-signed Certificates — 2013-03-23 (Updated 2015-04-02)
  10. The Derivative of a Quadratic Form — 2013-03-12
  11. In Defense of Self-signed Certificates — 2013-02-16
  12. Fixing POSIX ACLs in Common Utilities — 2013-01-30
  13. Redundant Postfix main.cf Parameters — 2013-01-02
  14. Problems with POSIX ACLs and Common Utilities — 2012-08-13
  15. Persistent ulimit for Daemons in Gentoo — 2012-08-06
  16. Thinkpad X61s ath5k rfkill Issues — 2012-06-02
  17. Fixing PDF Graphics in LyX — 2012-05-11
  18. Upgrading PostgreSQL 9.x on Gentoo — 2012-02-13
  19. Avoiding RewriteBase with Apache mod_rewrite — 2012-02-08
  20. Backing Up Microsoft SQL Server Express — 2011-07-24
  21. Fuck You — Updated 2016-04-24
  22. OpenSSL Commands I Would Like to Remember — 2010-11-28
  23. Server 2008 Print Spooler Dies with Error 0x80010057 — 2010-05-28
  24. Fixing KVM (QEMU) Keymaps — 2010-04-05
  25. Resizing a KVM or QEMU Disk Image — 2010-03-21
  26. New Certificates in IIS without Downtime — 2010-03-16

    (follow-up to Replacing a Certificate in IIS without Downtime)

  27. Migrating from Windows DNS to tinydns — 2010-01-03

Older articles are in alphabetical order.

  1. Can't Rename Local Windows Users?
  2. Error 1740 from Task Scheduler
  3. GoDaddy's Spam Filter is Broken
  4. How to Enable Ctrl-S on the OLPC (Sugar)
  5. Multiple Attachments in Mutt
  6. On the Reputation of Aaron Burr
  7. Related Concepts in Algebra
  8. Replacing a Certificate in IIS without Downtime
  9. SDL Key Codes for the XO Gamepad
  10. Streaming Files to Internet Explorer over HTTPS
  11. Why X-UA-Compatible is Stupid
  12. Windows File Search is Broken

Code

I moved the code to its own page because it was taking up too much damn space.

What I Want

  1. Amazon Wish List (General)
  2. Amazon Wish List (Math Books)
  3. Elephant Safety Matches (Large) on Stretched Canvas

Papers

  1. Michael Orlitzky. The Lyapunov rank of an improper cone. Optimization Methods and Software (accepted 2016-06-12). Preprint version.
  2. Michael Orlitzky and M. Seetharama Gowda. An improved bound for the Lyapunov rank of a proper cone. Optimization Letters, 10 (2016) 11–17. Preprint version.
  3. Optimal Recovery of Differentiable Functions by Univariate Splines — Master's thesis

Presentations

  1. The S-lemma — UMBC Optimization Seminar, November 5th, 2015
  2. The Lyapunov rank of an improper cone: Lie algebra (Part II) — UMBC Optimization Seminar, September 17th, 2015
  3. The Lyapunov rank of an improper cone: Algorithms (Part I) — UMBC Optimization Seminar, September 10th, 2015
  4. Topological Groups in Optimization — UMBC Optimization Seminar, February 3rd, 2015
  5. Lyapunov Rank and Perfect Cones — UMBC Optimization Seminar, September 25th, 2014
  6. Introduction to Koecher Cones — UMBC Optimization Seminar, May 1st, 2014
  7. Optimal Recovery of Differentiable Functions by Univariate Splines — Master's thesis
  8. Ornstein-Uhlenbeck Processes — May 12th, 2012
  9. Optimization Under Uncertainty and Risk — 14th Annual George Mason University Conference on Atmospheric Transport and Dispersion Modeling