http://www.sdnixon.com/home daily 1.0 2013-01-30 https://images.squarespace-cdn.com/content/v1/57d703fe6b8f5b6cdf6da80e/1473710880587-KTW04JE9REFSN1GTGDDA/IMG_0064.JPG Home http://www.sdnixon.com/bio daily 0.75 2016-11-20 https://images.squarespace-cdn.com/content/v1/57d703fe6b8f5b6cdf6da80e/1477250459653-EPGEVKY3WAA0PNSKGI93/Photo+on+9-11-15+at+6.27+PM+%234.jpg Curriculum Vitae http://www.sdnixon.com/contact daily 0.75 2017-10-12 http://www.sdnixon.com/teaching/calculus1 daily 0.75 2016-12-13 https://images.squarespace-cdn.com/content/v1/57d703fe6b8f5b6cdf6da80e/1473741225245-62YHPW3HII7QSKF2DAD2/IMG_0057.JPG Calculus 1 https://images.squarespace-cdn.com/content/v1/57d703fe6b8f5b6cdf6da80e/1473711852786-HGZBJS6OE461OZAVWYL1/IMG_0064.JPG Calculus 1 https://images.squarespace-cdn.com/content/v1/57d703fe6b8f5b6cdf6da80e/1473741198966-DBTPR82L4BFSAD8A3XF1/IMG_0101.JPG Calculus 1 http://www.sdnixon.com/teaching daily 0.75 2019-12-17 http://www.sdnixon.com/teaching/calculus1/mathematica daily 0.75 2017-03-23 http://www.sdnixon.com/teaching/calculus1/notes daily 0.75 2016-12-01 http://www.sdnixon.com/creative/oti daily 0.75 2018-05-10 https://images.squarespace-cdn.com/content/v1/57d703fe6b8f5b6cdf6da80e/1474575109445-YRAN0X02C3JW2GVMSK6Q/CapAm.jpg OTI https://images.squarespace-cdn.com/content/v1/57d703fe6b8f5b6cdf6da80e/1474575774956-IAIZY3MFEI49VCFRUVR0/image-asset.jpeg OTI https://images.squarespace-cdn.com/content/v1/57d703fe6b8f5b6cdf6da80e/1474576209948-DAP6C4C1YZTH7LVBZDSX/image-asset.jpeg OTI https://images.squarespace-cdn.com/content/v1/57d703fe6b8f5b6cdf6da80e/1474575388205-W4RN3HE9M7YXK20YY5DO/GoT.jpg OTI https://images.squarespace-cdn.com/content/v1/57d703fe6b8f5b6cdf6da80e/1474575627354-0V3YQ33D9H7ZMFEMENPI/image-asset.jpeg OTI https://images.squarespace-cdn.com/content/v1/57d703fe6b8f5b6cdf6da80e/1509502622509-UCEN040L51P2IXTDRGHO/eurovote-artimg2.jpg OTI https://images.squarespace-cdn.com/content/v1/57d703fe6b8f5b6cdf6da80e/1525960497043-BXB9E3YKZ37TPSAL1AL9/EVE-artimg.jpg OTI https://images.squarespace-cdn.com/content/v1/57d703fe6b8f5b6cdf6da80e/1509500929477-N0TRAXHAADD3RBKX79XV/OTI-Banner-pHack.png OTI http://www.sdnixon.com/creative daily 0.75 2019-02-19 https://images.squarespace-cdn.com/content/v1/57d703fe6b8f5b6cdf6da80e/1474577399568-WLB01H3ZMNNN1NV2834S/CapAm.jpg Creative https://images.squarespace-cdn.com/content/v1/57d703fe6b8f5b6cdf6da80e/1475506925125-GEERMJ57KM9L004VAKJW/Bass.jpg Creative https://images.squarespace-cdn.com/content/v1/57d703fe6b8f5b6cdf6da80e/1474577808208-X72RJV8SC9F9XAZBCFY4/Comic+25+-+Book+Ends.jpg Creative http://www.sdnixon.com/research daily 0.75 2016-11-20 https://images.squarespace-cdn.com/content/v1/57d703fe6b8f5b6cdf6da80e/1479500881257-5RW5OPVDYB4EEDTDB06X/PowerCurve1DDefocusing.png Research Stability analysis for solitons in a PT-symmetric lattice. Left: Power Diagram - P is the power of the soliton, and µ is the wave number. Stable solitons (blue line), unstable solitons (dotted red), continuous spectrum (shaded light blue). Top Right: Soliton profiles for the wave numbers indicated in the power diagram. Bottom Right: Spectral stability of the solitons shown above. https://images.squarespace-cdn.com/content/v1/57d703fe6b8f5b6cdf6da80e/1479601066209-PEIL0XNTUTCWPVX15T7D/image-asset.png Research Continuous spectrum for a PT-symmetric lattice. Here µ is the wave number (eigenvalue) and k is a parameter related to the period of the eigenfunction. Left: Below "phase transition" with gaps in the continuous spectrum. 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