List questions from quadratic-variation

Published on 23 Feb 2026 - 4:55

68

Views

Finite process in Revuz-Yor

Published on 01 Apr 2026 - 7:39

109

Views

$\langle B_t \rangle = t$. Quadratic variation of $B_t$

Published on 23 Feb 2026 - 4:55

191

Views

Itô for a pure jump martingale and preservable quadratic variation as compensator of quadratic variation

Published on 23 Feb 2026 - 4:57

151

Views

Quadratic variation of $X_t=\int_0^t B_u \, du$

Published on 23 Feb 2026 - 4:56

79

Views

Martingale property for two stochastic processes?

Published on 23 Feb 2026 - 4:51

4k

Views

Calculation of the quadratic variation of an Itô process.

Published on 23 Feb 2026 - 4:56

51

Views

If $Y_t$ is an itô process, why $(dY_t)^2$ denote the Quadratic variation of $Y_t$?

Published on 23 Feb 2026 - 4:59

140

Views

Crossvariation of two independent B.M.

Published on 01 Apr 2026 - 15:00

204

Views

Compensator for $\bigg(\int_0^t f(s)dB(s)\bigg)^2$.

Published on 23 Feb 2026 - 4:55

78

Views

Bounding Solution of Nonlinear Stochastic Heat Equation with Coloured Noise

Published on 09 Apr 2026 - 12:02

420

Views

Quadratic Variation in SDEs

Published on 01 Apr 2026 - 0:25

481

Views

Quadratic variation of $dX_t$ = $\mu \, dt + \sigma \, dB_t$

Published on 23 Feb 2026 - 4:56

181

Views

What are the processes whose second moment equal their quadratic variation (like the Brownian motion)?

Published on 23 Feb 2026 - 4:55

503

Views

Derive an upper bound for the total variation of quadratic covariation [Exercise 1.5.7 in Karatzas and Shreve].

Published on 23 Feb 2026 - 4:59

List Question

Question on definition of Quadratic Variation

Finite process in Revuz-Yor

$\langle B_t \rangle = t$. Quadratic variation of $B_t$

Itô for a pure jump martingale and preservable quadratic variation as compensator of quadratic variation

Quadratic variation of $X_t=\int_0^t B_u \, du$

Martingale property for two stochastic processes?

Calculation of the quadratic variation of an Itô process.

If $Y_t$ is an itô process, why $(dY_t)^2$ denote the Quadratic variation of $Y_t$?

Crossvariation of two independent B.M.

Compensator for $\bigg(\int_0^t f(s)dB(s)\bigg)^2$.

Bounding Solution of Nonlinear Stochastic Heat Equation with Coloured Noise

Quadratic Variation in SDEs

Quadratic variation of $dX_t$ = $\mu \, dt + \sigma \, dB_t$

What are the processes whose second moment equal their quadratic variation (like the Brownian motion)?

Derive an upper bound for the total variation of quadratic covariation [Exercise 1.5.7 in Karatzas and Shreve].

Trending Questions

Popular # Hahtags

Popular Questions