Lima, Peru – Days 1 and 2

We made it through Customs, made it to our hotel and have checked in. It is 3 am right now. Lima is the same time zone as NYC.

When I travel, one of my favorite things to do is explore the city streets on foot. Hopefully despite going to bed so late, I’ll wake early enough to get outside and see how people in this neighborhood live. The first time I went to Japan, I spent days roaming neighborhoods, taking pictures of mundane sights that were exotic to me because they were Japanese. I want to see mundane sights here that are exotic to me because they are Peruvian.

My Spanish is terrible. I didn’t appreciate how terrible until I showed up here, started trying to communicate, and realized exactly how little I actually remember from my years of high school Spanish. I used the wrong verb conjugation for querer (I’m embarrassed to say it, but I used “quieren” instead of “queremos”). I forgot the word for “hundred” (it’s “cien”). I should’ve practiced before I traveled here. Well, so it goes. Que será, será.

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South America – Day Zero

It is the day before Christina and I leave for South America. I’m sure I’m forgetting a long list of very important things, but right now I feel ready for the trip. Well, as ready as I know how to be. I’ve tied up all loose ends at work and am ready to disconnect for 2.5 weeks. My suitcase is packed. I have my visa for Brazil. I’m ready for mountainous terrain, and I’m ready for the Amazon.

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Prelude to Math

Reduction from 3SAT to VERTEX-COVER

Since I now seem to be the sole author posting on this blog, I feel liberated to take this in my own direction.  I have a part-time academic life outside of my fairly-demanding full time job, and it’s hard to find time to devote to really developing an intuition for some of this esoteric academic stuff.  I am trying to involve myself in research in theoretical computer science, which of course is just applied mathematics.  I have the best intentions each time I commit to reading some paper or watching some video on some topic I’m trying to learn, but more often than not I just can’t (won’t?) make the time.

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Bespa Kumamero

I am currently on an electronic J-Pop kick.  It doesn’t take much to set me off on one of these.  All I need is one amazing song from an artist I haven’t encountered before, and I’m off and running.  I seriously need to step away from the computer, or cancel my credit card before I do more damage to my bank account.  Fortunately, I realize that there has to be a limit to this phenomenal music…. right?  Artists can’t be creating fantastic music faster than I can discover it.  If that’s not true, I will need to get another job.

Bespa Kumamero “Kimi Ga Inai Asa”