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Slideshow Transcript
- Slide 1: V 4.0 AN EXCELLENT BORING PRESENTATION FOR 2 REASONS.
- Slide 2: AN EXCELLENT BORING PRESENTATION FOR 2 REASONS. I GUESS SO.
- Slide 3: BORING BECAUSE #1 too many equations. text. garbage.
- Slide 4: EXCELLENT BECAUSE storytelling.
- Slide 5: BORING BECAUSE #2 random blah blah. bad storytelling.
- Slide 6: GET READY to be bored.
- Slide 7: ISHTIAQUE ZICO / BANGLADESH
- Slide 8: RIGHT! THAT’S MY NAME ISHTIAQUE ZICO / BANGLADESH
- Slide 9: AND MY COUNTRY ISHTIAQUE ZICO / BANGLADESH
- Slide 10: MY BIO INDEPENDENT FILMMAKER WRITER. ALSO.
- Slide 11: I LOVE IDEAS, EXPERIMENT & LIMITATION twitter.com/iazico
- Slide 12: & ENJOY WORKING WITH RUPANTOR MICROCINEMA TEAM
- Slide 13: BUT ONCE I STUDIED MATHEMATICS UNDERGRAD. BORING.
- Slide 14: I HAD TO MAKE PRESENTATION WITH MATHEMATICS THAT’S WHY BORING
- Slide 15: AND THIS PRESENTATION DEALS SCATTERING THEORY ALSO SCARING
- Slide 16: SO LET’S EXPLORE INVERSE SCATTERING & SCATTERING BLAH BLAH YOU ARE WARNED.
- Slide 17: & WHAT IS SCATTERING deflection of subatomic particles
- Slide 18: & WHAT IS subatomic particles
- Slide 19: GOOGLE. PLEASE. [search] subatomic particles
- Slide 20: ALWAYS. I would do the same thing.
- Slide 21: SCATTERING. EXAMPLE. Wave scattering Sunlight scattered by rain drops
- Slide 22: SCATTERING. EXAMPLE. Particle scattering The motion of billiard balls
- Slide 23: SCATTERING. EXAMPLE. Particle scattering The motion of billiard balls
- Slide 24: SCATTERING. EXAMPLE. Particle scattering The motion of billiard balls
- Slide 25: TIPS #1 To make your presentation boring, never insert photo. like me.
- Slide 26: TIPS #1 To make your presentation boring, never insert photo. use clipart.
- Slide 27: Direct Scattering Problem Scatterer Spectrum
- Slide 28: AND TIPS #2 use symbol. jargon. whenever you can.
- Slide 29: Direct Scattering Problem Sturm-Liouville equation CONSIDER : xx ( u ( x)) 0 Eigenvalue Potential Eigenfunction (t=0) INPUT : Potential OUTPUT : Spectrum
- Slide 30: Direct Scattering Problem Ha Ha Ha… CONSIDER : SOMETHING WAS HERE Eigen blah Blah Eigen blah (t=0) INPUT : blah OUTPUT : BLAH
- Slide 31: Direct Scattering Problem Ha Ha Ha… CONSIDER : blah BLAH Eigen blah Blah Eigen blah (t=0) INPUT : blah OUTPUT : BLAH
- Slide 32: Direct Scattering Problem Spectrum Types spectrum { , } discrete continuous = negative = positive = blah blah = again blah
- Slide 33: Direct Scattering Problem Graph : When Discrete 1 0.8 0.6 0.4 0.2 -6 -5 -4 -3 -2 -1 eigenfunction decays exponentially
- Slide 34: Direct Scattering Problem And when continuous u Transmitted Reflected Incident v
- Slide 35: HA HA HA… TIPS #3 use 1980s style graph!
- Slide 36: Direct Scattering Problem Example | Direc Delta* u ( x) U 0 ( x) , x 0 ( x) 0, x 0 * distribution, not function.
- Slide 37: ENOUGH. Next.
- Slide 38: Inverse Scattering Problem Spectrum Scatterer
- Slide 39: Inverse Scattering Problem Just the inverse BLAH blah INPUT : Spectrum OUTPUT : Potential
- Slide 40: INPUT BECOMES OUTPUT. and vice versa.
- Slide 41: BORED? not yet? you will be.
- Slide 42: Inverse Scattering Problem Our Goal xx ( u ) 0 k 2 xx (k u ) 0 2
- Slide 43: Inverse Scattering Problem Our Boredom The solution is assumed to be: ( x; k ) e ikx K ( x, z )e dz ikz x MAGIC ˆ dK e ikx u 2 ( K xx K zz u ( x) K )e ikz dz 0 dx x
- Slide 44: Inverse Scattering Problem Sorry From Cauchy’s theorem we get: ( e ikx ˆ )e dz 0 ikz MAGIC. AGAIN. C B
- Slide 45: Inverse Scattering Problem One More Input particle energy = variable Impact parameter = constant BORED? K ( x, z ) F ( x z ) K ( x, z ) F ( y z )dy 0 x
- Slide 46: Inverse Scattering Problem Almost Done Scattering U(x,0) S(0) Time KdV Inverse Scattering U(x,t) S(t)
- Slide 47: IN BRIEF HISTORY OF TIME STEPHEN HAWKING SAID,
- Slide 48: STEPHEN HAWKING SAID, every equation helps to lose the readers by half.
- Slide 49: SOMETHING LIKE THIS. every equation helps to lose the readers by half.
- Slide 50: HA HA HA… how many equations I have used here?
- Slide 51: OOPS. you there?
- Slide 52: HELLO. anybody?
- Slide 53: SORRY. forget everything I said.
- Slide 54: THE END of boredom.
- Slide 55: NOW BLAME ME OR GOOGLE ME OR
- Slide 56: rupantor.blogspot.com VISIT MY CINEMA TEAM BLOG.
- Slide 57: AND THANK ME FOR BORING YOU.
- Slide 58: ALSO THANK YOURSELF FOR YOUR PATIENCE.

