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  • A note on stamping, Cont'd — Department of Mathematics and Computer Science
    AM Where RH 316 Add event to calendar vCal iCal Abstract Joint work with Kevin Scannell A continuation of last week s talk Document Actions iCalendar vCalendar Send this Print this February 2016 February Su Mo Tu We Th Fr Sa 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

    Original URL path: http://mathcs.slu.edu/events/imported/F05-11-18-05-Top (2016-02-12)
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  • Unfolding CR Singularities — Department of Mathematics and Computer Science
    Add event to calendar vCal iCal Abstract A notion of unfolding or multi parameter deformation of CR singularities of real submanifolds in complex manifolds is proposed Document Actions iCalendar vCalendar Send this Print this February 2016 February Su Mo Tu We Th Fr Sa 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

    Original URL path: http://mathcs.slu.edu/events/imported/F05-11-15-05-Top (2016-02-12)
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  • A note on stamping — Department of Mathematics and Computer Science
    as a non bending deformation We show that this deformation as given in the example is actually a sum of bends on three totally geodesic surfaces The first talk will provide an overview of the pertinent definitions and theory Document Actions iCalendar vCalendar Send this Print this February 2016 February Su Mo Tu We Th Fr Sa 1 2 3 4 5 6 7 8 9 10 11 12 13

    Original URL path: http://mathcs.slu.edu/events/imported/F05-11-11-05-Top (2016-02-12)
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  • Optimal strategies in sports betting pools. Part II — Department of Mathematics and Computer Science
    316 Add event to calendar vCal iCal Abstract A continuation of last week This talk will focus on basketball pools which involve a collection of independent outcomes Document Actions iCalendar vCalendar Send this Print this February 2016 February Su Mo Tu We Th Fr Sa 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

    Original URL path: http://mathcs.slu.edu/events/imported/F05-09-22-05-Top (2016-02-12)
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  • Optimal strategies in sports betting pools. Part I — Department of Mathematics and Computer Science
    Topology Seminar When Thu Sep 15 2005 from 03 45 PM to 04 45 PM Where RH 316 Add event to calendar vCal iCal Abstract Every fall millions of Americans enter betting pools to pick winners of the weekly NFL football games In the spring NCAA tournament basketball pools are even more popular In both cases teams which are popularly perceived as favorites gain a disproportionate share of entries In large pools there can be a significant advantage to picking upsets that differentiate your picks from the crowd In this talk I will present a probability model of betting pools that incorporates pool participant behavior From the model one can derive strategies that maximize the expected return on a bet in both football and tournament style pools This talk will focus on football pools which involve a collection of independent outcomes Document Actions iCalendar vCalendar Send this Print this February 2016 February Su Mo Tu We Th Fr Sa 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 Upcoming Events Geometry Topology Seminar Tue Feb 16 2016 Orbifolds 04 Kimberly

    Original URL path: http://mathcs.slu.edu/events/imported/F05-09-15-05-Top (2016-02-12)
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  • The classification of isometry groups of a Seifert fibered space N which is double covered by a lens space L. — Department of Mathematics and Computer Science
    Seminar When Fri Dec 03 2004 from 11 00 AM to 11 50 AM Where RH 316 Add event to calendar vCal iCal Document Actions iCalendar vCalendar Send this Print this February 2016 February Su Mo Tu We Th Fr Sa 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

    Original URL path: http://mathcs.slu.edu/events/imported/F04-12-03-04-Top (2016-02-12)
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  • The classification of isometry groups of a Seifert fibered space N which is double covered by a lens space L. — Department of Mathematics and Computer Science
    f to be a fiber preserving map Next we let N V cup f W be such the quotient space As the attaching preserves the fiber N is also a p q fibered Seifert fibered space which is known as a prism manifold We can observe that the base space of N is topologically a real projective plane that contains at most one cone point of order p In the talk we will carefully observe that N is double covered by a symmetric lens space L which gives us a geometric structure on N It turns out that L and Isom N are completely determined by the initial assignment of a fibration type on V We will observe how a fibration type affects topological structures on N and L as well as Isom N Moreover this allows us to compute the isometry group of N denoted by Isom N The technique to compute Isom N depends on the liftability criteria that is if h L N is a covering map and if g in Homeo N then there is bar g L rightarrow L such that h circ bar g g circ h if and only if g circ h pi 1 L is a subgroup of h pi 1 L Unfortunately the liftability does not work in certain cases Thus Isom N was not able to classify completely in my last talk In these cases a pullback method will be used In other words we will use the fact that there is a subgroup in S 3 oplus S 3 and an epimorphism hat rho such that image of the subgroup under hat rho is Isom N Further the key ingredient to determine Isom N is as follows If G 1 and G 2 are any finite non cyclic

    Original URL path: http://mathcs.slu.edu/events/imported/F04-11-19-04-Top (2016-02-12)
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  • Deformations of Hyperbolic Manifolds — Department of Mathematics and Computer Science
    Scannell I will give a general introduction to deformations and infinitesimal deformations of Hyperbolic manifolds Some examples including the figure eight knot a link a subgroup of PSL 2 O7 and the Fibonacci knot will be discussed in detail Document Actions iCalendar vCalendar Send this Print this February 2016 February Su Mo Tu We Th Fr Sa 1 2 3 4 5 6 7 8 9 10 11 12 13

    Original URL path: http://mathcs.slu.edu/events/imported/F04-11-12-04-Top (2016-02-12)
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