Question
To prove a theorem that establishes this property, one considers the average of the first n-plus-1 Dirichlet kernels. Normal families are defined in terms of a weakening of this property called “[this property] on compact subsets.” This property of a sequence of Cesàro means that it is guaranteed for continuous periodic functions by a result of Fejér (“FEH-yair”). This property is implied by a weaker one on a set of nearly full measure by (*) Egoroff’s theorem. Boundedness and equicontinuity of a sequence implies the existence of a subsequence with this property by the Arzela–Ascoli theorem. The limit of a sequence of continuous functions with this property is necessarily continuous. In this property's definition, the choice of N is dependent on epsilon, but is independent of x. For 10 points, name this property that is often contrasted with the weaker pointwise convergence. ■END■
Buzzes
Player | Team | Opponent | Buzz Position | Value |
---|---|---|---|---|
Eric Mukherjee | Curse you, Periplus the Platypus! | Hang et al., Robert Browning | 73 | 10 |
Rein Otsason | The Canadians | Don't be Afraid, the Clown's Afraid Too | 89 | 10 |
Jerry Vinokurov | Teach Us to Outgrow Our Ladness | Evans Hall destruction awaiters | 89 | -5 |
Conor Thompson | [moderator voice] yes that is so tenpointscore! is your team feeling bonuspilled? | The anti-STOON-dahl cabal (the tall Keyal et al.) | 92 | 10 |
John Marvin | remembrance of lost time | I would prefer not to | 94 | -5 |
Eric Bobrow | wave2: trimming membership codes 9655377758gp | Saint Peter Andre 3000 | 119 | 10 |
Vincent Du | Quasicrystal Silence | Team Name Think Detail | 124 | 10 |
Swapnil Garg | Evans Hall destruction awaiters | Teach Us to Outgrow Our Ladness | 139 | 10 |
Kevin Wang | I would prefer not to | remembrance of lost time | 140 | 10 |
Raul Passement | Romanos IV Diogenes’ Macaroni Grill | The Catastrophic Implosion of Packet Sub | 140 | 10 |