Skip to main content

Blow-up phenomena and global existence for the periodic two-component Dullin-Gottwald-Holm system

Abstract

This paper is concerned with blow-up phenomena and global existence for the periodic two-component Dullin-Gottwald-Holm system. We first obtain several blow-up results and the blow-up rate of strong solutions to the system. We then present a global existence result for strong solutions to the system.

MSC:35G25, 35L05.

1 Introduction

In this paper, we consider the following periodic two-component Dullin-Gottwald-Holm (DGH) system:

{ m t A u x + u m x + 2 u x m + γ u x x x + ρ ρ x = 0 , t > 0 , x R , ρ t + ( u ρ ) x = 0 , t > 0 , x R , u ( 0 , x ) = u 0 ( x ) , x R , ρ ( 0 , x ) = ρ 0 ( x ) , x R , u ( t , x + 1 ) = u ( t , x ) , t 0 , x R , ρ ( t , x + 1 ) = ρ ( t , x ) , t 0 , x R ,
(1.1)

where m=u u x x , A>0 and γ are constants.

System (1.1) has been recently derived by Zhu et al. in [1] by following Ivanov’s approach [2]. It was shown in [1] that the DGH system is completely integrable and can be written as a compatibility condition of two linear systems

Ψ x x = ( ξ 2 ρ 2 + ξ ( m A 2 + γ 2 ) + 1 4 ) Ψ

and

Ψ t = ( 1 2 ξ u + γ ) Ψ x + 1 2 u x Ψ,

where ξ is a spectral parameter. Moreover, this system has the following two Hamiltonians:

E(u,ρ)= 1 2 ( u 2 + u x 2 + ( ρ 1 ) 2 ) dx

and

F(u,ρ)= 1 2 ( u 3 + u u x 2 A u 2 γ u x 2 + 2 u ( ρ 1 ) + u ( ρ 1 ) 2 ) dx.

For ρ=0 and m=u α 2 u x x , (1.1) becomes the DGH equation [3]

u t α 2 u t x x A u x +3u u x +γ u x x x = α 2 (2 u x u x x +u u x x x ),

where A and α are two positive constants, modeling unidirectional propagation of surface waves on a shallow layer of water which is at rest at infinity, u(t,x) stands for fluid velocity. It is completely integrable with a bi-Hamiltonian and a Lax pair. Moreover, its traveling wave solutions include both the KdV solitons and the CH peakons as limiting cases [3]. The Cauchy problem of the DGH equation has been extensively studied, cf. [413].

For ρ0, γ=0, system (1.1) becomes the two-component Camassa-Holm system [2]

{ m t A u x + u m x + 2 u x m + ρ ρ x = 0 , ρ t + ( u ρ ) x = 0 ,
(1.2)

where ρ(t,x) is in connection with the free surface elevation from scalar density (or equilibrium), and the parameter A characterizes a linear underlying shear flow. System (1.2) describes water waves in the shallow water regime with nonzero constant vorticity, where the nonzero vorticity case indicates the presence of an underlying current. A large amount of literature was devoted to the Cauchy problem (1.2); see [1422].

The Cauchy problem (1.1) has been discussed in [1]. Therein Zhu and Xu established the local well-posedness to system (1.1), derived the precise blow-up scenario and investigated the wave breaking for it. The aim of this paper is to further study the blow-up phenomena for strong solutions to (1.1) and to present a global existence result.

Our paper is organized as follows. In Section 2, we briefly state some needed results including the local well posedness of system (1.1), the precise blow-up scenario and some useful lemmas to study blow-up phenomena and global existence. In Section 3, we give several new blow-up results and the precise blow-up rate. In Section 4, we present a new global existence result of strong solutions to (1.1).

Notation Given a Banach space Z, we denote its norm by Z . Since all space of functions is over S, for simplicity, we drop S in our notations if there is no ambiguity.

2 Preliminaries

In this section, we will briefly give some needed results in order to pursue our goal.

With m=u u x x , we can rewrite system (1.1) as follows:

{ u t u t x x A u x + γ u x x x + 3 u u x 2 u x u x x u u x x x + ρ ρ x = 0 , t > 0 , x R , ρ t + ( u ρ ) x = 0 , t > 0 , x R , u ( 0 , x ) = u 0 ( x ) , x R , ρ ( 0 , x ) = ρ 0 ( x ) , x R , u ( t , x + 1 ) = u ( t , x ) , t 0 , x R , ρ ( t , x + 1 ) = ρ ( t , x ) , t 0 , x R .
(2.1)

Note that if G(x):= cosh ( x [ x ] 1 / 2 ) 2 sinh ( 1 / 2 ) , xR is the kernel of ( 1 x 2 ) 1 , then ( 1 x 2 ) 1 f=Gf for all f L 2 (S), Gm=u. Here we denote by the convolution. Using this identity, we can rewrite system (2.1) as follows:

{ u t + ( u γ ) u x = x G ( u 2 + 1 2 u x 2 + ( γ A ) u + 1 2 ρ 2 ) , t > 0 , x R , ρ t + ( u ρ ) x = 0 , t > 0 , x R , u ( 0 , x ) = u 0 ( x ) , x R , ρ ( 0 , x ) = ρ 0 ( x ) , x R , u ( t , x + 1 ) = u ( t , x ) , t 0 , x R , ρ ( t , x + 1 ) = ρ ( t , x ) , t 0 , x R .
(2.2)

The local well-posedness of the Cauchy problem (2.1) can be obtained by applying Kato’s theorem. As a result, we have the following well-posedness result.

Lemma 2.1 [1]

Given the initial data ( u 0 , ρ 0 ) H s × H s 1 , s2, there exists a maximal T=T( ( u 0 , ρ 0 ) H s × H s 1 )>0 and a unique solution

(u,ρ)C ( [ 0 , T ) ; H s × H s 1 ) C 1 ( [ 0 , T ) ; H s 1 × H s 2 )

of (2.1). Moreover, the solution (u,ρ) depends continuously on the initial data ( u 0 , ρ 0 ) and the maximal time of existence T>0 is independent of s.

Consider now the following initial value problem:

{ q t = u ( t , q ) , t [ 0 , T ) , q ( 0 , x ) = x , x R ,
(2.3)

where u denotes the first component of the solution (u,ρ) to (2.1).

Lemma 2.2 [1]

Let (u,ρ) be the solution of (2.1) with the initial data ( u 0 , ρ 0 ) H s × H s 1 , s2. Then Eq. (2.3) has a unique solution q C 1 ([0,T)×R;R). Moreover, the map q(t,) is an increasing diffeomorphism of with

q x (t,x)=exp ( 0 t u x ( s , q ( s , x ) ) d s ) >0,(t,x)[0,T)×R.

Lemma 2.3 [1]

Let (u,ρ) be the solution of (2.1) with the initial data ( u 0 , ρ 0 ) H s × H s 1 , s2, and T>0 be the maximal time of existence. Then we have

ρ ( t , q ( t , x ) ) q x (t,x)= ρ 0 (x),(t,x)[0,T)×S.

Moreover, if there exists an x 0 S such that ρ 0 ( x 0 )=0, then ρ(t,q(t, x 0 ))=0 for all t[0,T).

Next, we give two useful conservation laws of strong solutions to (2.1).

Lemma 2.4 [1]

Let (u,ρ) be the solution of (2.1) with the initial data ( u 0 , ρ 0 ) H s × H s 1 , s2, and let T>0 be the maximal time of existence. Then, for all t[0,T), we have

S ( u 2 + u x 2 + ρ 2 ) dx= S ( u 0 2 + u 0 , x 2 + ρ 0 2 ) dx:= E 0 .

Lemma 2.5 Let (u,ρ) be the solution of (2.1) with the initial data ( u 0 , ρ 0 ) H s × H s 1 , s2, and let T>0 be the maximal time of existence. Then, for all t[0,T), we have

S u(t,x)dx= S u 0 (x)dx.

Proof By the first equation in (2.1), we have

d d t S u ( t , x ) d x = S u t d x = S ( u t x x + A u x γ u x x x 3 u u x + 2 u x u x x + u u x x x ρ ρ x ) d x = 0 .

This completes the proof of the lemma. □

Then we state the following precise blow-up mechanism of (2.1).

Lemma 2.6 [1]

Let (u,ρ) be the solution of (2.1) with the initial data ( u 0 , ρ 0 ) H s × H s 1 , s2, and let T>0 be the maximal time of existence. Then the solution blows up in finite time if and only if

lim inf t T { inf x S u x ( t , x ) } =.

Lemma 2.7 [23]

Let t 0 >0 and v C 1 ([0, t 0 ); H 2 (R)). Then, for every t[0, t 0 ), there exists at least one point ξ(t)R with

m(t):= inf x R { v x ( t , x ) } = v x ( t , ξ ( t ) ) ,

and the function m is almost everywhere differentiable on (0, t 0 ) with

d d t m(t)= v t x ( t , ξ ( t ) ) a.e. on (0, t 0 ).

Lemma 2.8 [24]

  1. (i)

    For every f H 1 (S), we have

    max x [ 0 , 1 ] f 2 (x) e + 1 2 ( e 1 ) f H 1 2 ,

where the constant e + 1 2 ( e 1 ) is sharp.

  1. (ii)

    For every f H 3 (S), we have

    max x [ 0 , 1 ] f 2 (x)c f H 1 2 ,

with the best possible constant c lying within the range (1, 13 12 ]. Moreover, the best constant c is e + 1 2 ( e 1 ) .

Lemma 2.9 [25]

If f H 3 (S) is such that S f(x)dx= a 0 2 , then, for every ϵ>0, we have

max x [ 0 , 1 ] f 2 (x) ϵ + 2 24 S f x 2 dx+ ϵ + 2 4 ϵ a 0 2 .

Moreover,

max x [ 0 , 1 ] f 2 (x) ϵ + 2 24 f H 1 ( S ) 2 + ϵ + 2 4 ϵ a 0 2 .

Lemma 2.10 [26]

Assume that a differentiable function y(t) satisfies

y (t)C y 2 (t)+K,
(2.4)

where C, K are positive constants. If the initial datum y(0)= y 0 < K C , then the solution to (2.4) goes to −∞ before t tends to 1 C y 0 + K y 0 .

3 Blow-up phenomena

In this section, we discuss the blow-up phenomena of system (2.1). Firstly, we prove that there exist strong solutions to (2.1) which do not exist globally in time.

Theorem 3.1 Let ( u 0 , ρ 0 ) H s × H s 1 , s2, and T be the maximal time of the solution (u,ρ) to (2.1) with the initial data ( u 0 , ρ 0 ). If there is some x 0 S such that ρ 0 ( x 0 )=0 and

u 0 ( x 0 )= inf x S u 0 (x)< e + 1 2 ( e 1 ) E 0 + | γ A | 8 ( e + 1 ) e 1 E 0 1 2 ,

then the corresponding solution to (2.1) blows up in finite time.

Proof Applying Lemma 2.1 and a simple density argument, we only need to show that the above theorem holds for some s2. Here we assume s=3 to prove the above theorem.

Define now

m(t):= inf x S [ u x ( t , x ) ] ,t[0,T).

By Lemma 2.7, we let ξ(t)S be a point where this infimum is attained. It follows that

m(t)= u x ( t , ξ ( t ) ) and u x x ( t , ξ ( t ) ) =0.

Differentiating the first equation in (2.2) with respect to x and using the identity x 2 Gf=Gff, we have

u t x + ( u γ ) u x x = 1 2 u x 2 + 1 2 ρ 2 + u 2 + ( γ A ) u G ( u 2 + 1 2 u x 2 + 1 2 ρ 2 + ( γ A ) u ) .
(3.1)

Since the map q(t,) given by (2.3) is an increasing diffeomorphism of , there exists a x(t)S such that q(t,x(t))=ξ(t). In particular, x(0)=ξ(0). Note that u 0 ( x 0 )= inf x S u 0 (x), we can choose x 0 =ξ(0). It follows that x(0)=ξ(0)= x 0 . By Lemma 2.3 and the condition ρ 0 ( x 0 )=0, we have

ρ ( t , ξ ( t ) ) q x (t,x)=ρ ( t , q ( t , x ( t ) ) ) q x (t,x)= ρ 0 ( x ( 0 ) ) = ρ 0 ( x 0 )=0.

Thus ρ(t,ξ(t))=0.

Valuating (3.1) at (t,ξ(t)) and using Lemma 2.7, we obtain

d m ( t ) d t 1 2 m 2 (t)+ 1 2 u 2 +(γA)u(γA)Gu,
(3.2)

here we used the relations G( u 2 + 1 2 u x 2 ) 1 2 u 2 and G ρ 2 0. Note that G L 1 =1. By Lemma 2.4 and Lemma 2.8, we get

u L 2 e + 1 2 ( e 1 ) u H 1 2 e + 1 2 ( e 1 ) E 0 , | ( γ A ) u | | γ A | u L | γ A | e + 1 2 ( e 1 ) E 0 1 2

and

| ( γ A ) G u | |γA| G L 1 u L |γA| e + 1 2 ( e 1 ) E 0 1 2 .

It follows that

d m ( t ) d t 1 2 m 2 (t)+K,
(3.3)

where K= e + 1 4 ( e 1 ) E 0 +2|γA| e + 1 2 ( e 1 ) E 0 1 2 . Since m(0)< 2 K , Lemma 2.10 implies

lim t T m(t)=with T= 2 u 0 ( x 0 ) 2 K ( u 0 ( x 0 ) ) 2 .

Applying Lemma 2.6, the solution blows up in finite time. □

Theorem 3.2 Let ( u 0 , ρ 0 ) H s × H s 1 , s2, and T be the maximal time of the solution (u,ρ) to (2.1) with the initial data ( u 0 , ρ 0 ). Assume that S u 0 (x)dx= a 0 2 . If there is some x 0 S such that ρ 0 ( x 0 )=0 and for any ϵ>0,

u 0 ( x 0 )= inf x S u 0 (x)< ϵ + 2 24 E 0 + ϵ + 2 4 ϵ a 0 2 + | γ A | 2 ( ϵ + 2 ) 3 E 0 + 4 ( ϵ + 2 ) ϵ a 0 2 ,

then the corresponding solution to (2.1) blows up in finite time.

Proof By Lemma 2.5, we have S u(t,x)dx= a 0 2 . Using Lemma 2.4 and Lemma 2.9, we obtain

u L 2 ϵ + 2 24 E 0 + ϵ + 2 4 ϵ a 0 2 , | ( γ A ) u | | γ A | u L | γ A | ϵ + 2 24 E 0 + ϵ + 2 4 ϵ a 0 2

and

| ( γ A ) G u | |γA| G L 1 u L |γA| ϵ + 2 24 E 0 + ϵ + 2 4 ϵ a 0 2 .

Following a similar proof in Theorem 3.1, we have

d m ( t ) d t 1 2 m 2 (t)+K,
(3.4)

where K= ϵ + 2 48 E 0 + ϵ + 2 8 ϵ a 0 2 +|γA| ϵ + 2 6 E 0 + ϵ + 2 ϵ a 0 2 . Following the same argument as in Theorem 3.1, we deduce that the solution blows up in finite time. □

Letting a 0 =0 and ϵ0 in Theorem 3.2, we have the following result.

Corollary 3.1 Let ( u 0 , ρ 0 ) H s × H s 1 , s2, and T be the maximal time of the solution (u,ρ) to (2.1) with the initial data ( u 0 , ρ 0 ). Assume that S u 0 (x)dx=0. If there is some x 0 S such that ρ 0 ( x 0 )=0 and

u 0 ( x 0 )= inf x S u 0 (x)< E 0 12 + 2 | γ A | E 0 3 ,

then the corresponding solution to (2.1) blows up in finite time.

Remark 3.1 Note that system (2.1) is variational under the transformation (u,x)(u,x) and (ρ,x)(ρ,x) even γ=0. Thus, we cannot get a blow-up result according to the parity of the initial data ( u 0 , ρ 0 ) as we usually do.

Next, we will give more insight into the blow-up mechanism for the wave-breaking solution to system (2.1), that is, the blow-up rate for strong solutions to (2.1).

Theorem 3.3 Let (u,ρ) be the solution to system (2.1) with the initial data ( u 0 , ρ 0 ) H s × H s 1 , s2, satisfying the assumption of Theorem 3.1, and T be the maximal time of the solution (u,ρ). Then we have

lim t T (Tt) inf x S u x (t,x)=2.

Proof As mentioned earlier, here we only need to show that the above theorem holds for s=3.

Define now

m(t):= inf x S [ u x ( t , x ) ] ,t[0,T).

By the proof of Theorem 3.1, there exists a positive constant K=K( E 0 ,γ,A) such that

K d d t m+ 1 2 m 2 Ka.e. on (0,T).
(3.5)

Let ε(0, 1 2 ). Since lim inf t T m(t)= by Theorem 3.1, there is some t 0 (0,T) with m( t 0 )<0 and m 2 ( t 0 )> K ε . Since m is locally Lipschitz, it is then inferred from (3.5) that

m 2 (t)> K ε ,t[ t 0 ,T).
(3.6)

A combination of (3.5) and (3.6) enables us to infer

1 2 +ε d m d t m 2 1 2 εa.e. on (0,T).
(3.7)

Since m is locally Lipschitz on [0,T) and (3.6) holds, it is easy to check that 1 m is locally Lipschitz on ( t 0 ,T). Differentiating the relation m(t) 1 m ( t ) =1, t( t 0 ,T), we get

d d t ( 1 m ) = d m d t m 2 a.e. on ( t 0 ,T),

with 1 m absolutely continuous on ( t 0 ,T). For t( t 0 ,T). Integrating (3.7) on (t,T) to obtain

( 1 2 + ε ) (Tt) 1 m ( t ) ( 1 2 ε ) (Tt),t( t 0 ,T),

that is,

1 1 2 + ε m(t)(Tt) 1 1 2 ε ,t( t 0 ,T).

By the arbitrariness of ε(0, 1 2 ) the statement of Theorem 3.3 follows. □

4 Global existence

In this section, we will present a global existence result.

Theorem 4.1 Let ( u 0 , ρ 0 ) H s × H s 1 , s2, and T be the maximal time of the solution (u,ρ) to (2.1) with the initial data ( u 0 , ρ 0 ). If ρ 0 (x)0 for all xS, then the corresponding solution (u,ρ) exists globally in time.

Proof Define

m(t):= inf x S [ u x ( t , x ) ] ,t[0,T).

By Lemma 2.7, we let ξ(t)S be a point where this infimum is attained. It follows that

m(t)= u x ( t , ξ ( t ) ) and u x x ( t , ξ ( t ) ) =0.

Since the map q(t,) given by (2.3) is an increasing diffeomorphism of , there exists an x(t)S such that q(t,x(t))=ξ(t).

Set m(t)= u x (t,ξ(t))= u x (t,q(t,x(t))) and α(t)=ρ(t,ξ(t))=ρ(t,q(t,x(t))). Valuating (3.1) at (t,ξ(t)) and using Lemma 2.7, we obtain

m (t)= 1 2 m 2 (t)+ 1 2 α 2 (t)+fand α (t)=m(t)α(t),
(4.1)

where f= u 2 +(γA)uG( u 2 + 1 2 u x 2 + 1 2 ρ 2 +(γA)u). By Lemma 2.4, Lemma 2.8 and 1 2 sinh 1 2 G(x) cosh 1 2 2 sinh 1 2 , we have

| f | u L 2 + 2 | γ A | u L + G L u 2 + 1 2 u x 2 + 1 2 ρ 2 L 1 e + 1 2 ( e 1 ) E 0 + 2 | γ A | e + 1 2 ( e 1 ) E 0 1 2 + cosh 1 2 2 sinh 1 2 E 0 : = c 1 .

By Lemmas 2.2-2.3, we know that α(t) has the same sign with α(0)= ρ 0 ( x 0 ) for every xR. Moreover, there is a constant β>0 such that |α(0)|= inf x S | ρ 0 (x)|β>0 because of ρ 0 (x)0 for all xS. Next, we consider the following Lyapunov positive function:

w(t)=α(0)α(t)+ α ( 0 ) α ( t ) ( 1 + m 2 ( t ) ) ,t[0,T).
(4.2)

Letting t=0 in (4.2), we have

w(0) ρ 0 L 2 +1+ u 0 ( x ) L 2 := c 2 .

Differentiating (4.2) with respect to t and using (4.1), we obtain

w ( t ) = α ( 0 ) α ( t ) 2 m ( t ) ( f + 1 2 ) α ( 0 ) α ( t ) ( 1 + m 2 ( t ) ) ( | f | + 1 2 ) w ( t ) ( c 1 + 1 2 ) .

By Gronwall’s inequality, we have

w(t)w(0) e ( c 1 + 1 2 ) t c 2 e ( c 1 + 1 2 ) t

for all t[0,T). On the other hand,

w(t)2 α 2 ( 0 ) ( 1 + m 2 ( t ) ) 2β | m ( t ) | ,t[0,T).

Thus,

| m ( t ) | 1 2 β w(t) c 2 2 β e ( c 1 + 1 2 ) t

for all t[0,T). It follows that

lim inf t T m(t) c 2 2 β e ( c 1 + 1 2 ) T .

This completes the proof by using Lemma 2.6. □

References

  1. Zhu M, Xu J: On the wave-breaking phenomena for the periodic two-component Dullin-Gottwald-Holm system. J. Math. Anal. Appl. 2012, 391: 415–428. 10.1016/j.jmaa.2012.02.058

    Article  MathSciNet  MATH  Google Scholar 

  2. Ivanov R: Two-component integrable systems modelling shallow water waves: the constant vorticity case. Wave Motion 2009, 46: 389–396. 10.1016/j.wavemoti.2009.06.012

    Article  MathSciNet  MATH  Google Scholar 

  3. Dullin HR, Gottwald GA, Holm DD: An integral shallow water equation with linear and nonlinear dispersion. Phys. Rev. Lett. 2001, 87: 4501–4504.

    Article  Google Scholar 

  4. Ai X, Gui G: On the inverse scattering problem and the low regularity solutions for the Dullin-Gottwald-Holm equation. Nonlinear Anal., Real World Appl. 2010, 11: 888–894. 10.1016/j.nonrwa.2009.01.031

    Article  MathSciNet  MATH  Google Scholar 

  5. Liu Y: Global existence and blow-up solutions for a nonlinear shallow water equation. Math. Ann. 2006, 335: 717–735. 10.1007/s00208-006-0768-1

    Article  MathSciNet  MATH  Google Scholar 

  6. Meng Q, He B, Long Y, Li Z: New exact periodic wave solutions for the Dullin-Gottwald-Holm equation. Appl. Math. Comput. 2011, 218: 4533–4537.

    MathSciNet  MATH  Google Scholar 

  7. Mustafa OG: Global conservative solutions of the Dullin-Gottwald-Holm equation. Discrete Contin. Dyn. Syst. 2007, 19: 575–594.

    Article  MathSciNet  MATH  Google Scholar 

  8. Tian L, Gui G, Liu Y: On the Cauchy problem and the scattering problem for the Dullin-Gottwald-Holm equation. Commun. Math. Phys. 2005, 257: 667–701. 10.1007/s00220-005-1356-z

    Article  MathSciNet  MATH  Google Scholar 

  9. Yan K, Yin Z: On the solutions of the Dullin-Gottwald-Holm equation in Besov spaces. Nonlinear Anal., Real World Appl. 2012, 13: 2580–2592. 10.1016/j.nonrwa.2012.03.004

    Article  MathSciNet  MATH  Google Scholar 

  10. Yin Z: Well-posedness, blowup, and global existence for an integrable shallow water equation. Discrete Contin. Dyn. Syst. 2004, 11: 393–411.

    Article  MathSciNet  MATH  Google Scholar 

  11. Yin Z: Global existence and blow-up for a periodic integrable shallow water equation with linear and nonlinear dispersion. Dyn. Contin. Discrete Impuls. Syst., Ser. A Math. Anal. 2005, 12: 87–101.

    MathSciNet  MATH  Google Scholar 

  12. Zhang S, Yin Z: On the blow-up phenomena of the periodic Dullin-Gottwald-Holm equation. J. Math. Phys. 2008, 49: 1–16.

    MathSciNet  MATH  Google Scholar 

  13. Zhang S, Yin Z: Global weak solutions for the Dullin-Gottwald-Holm equation. Nonlinear Anal. 2010, 72: 1690–1700. 10.1016/j.na.2009.09.008

    Article  MathSciNet  MATH  Google Scholar 

  14. Chen RM, Liu Y: Wave-breaking and global existence for a generalized two-component Camassa-Holm system. Int. Math. Res. Not. 2011, 2011: 1381–1416.

    MathSciNet  MATH  Google Scholar 

  15. Chen RM, Liu Y, Qiao Z: Stability of solitary waves of a generalized two-component Camassa-Holm system. Commun. Partial Differ. Equ. 2011, 36: 2162–2188. 10.1080/03605302.2011.556695

    Article  MathSciNet  MATH  Google Scholar 

  16. Constantin A, Ivanov R: On the integrable two-component Camassa-Holm shallow water system. Phys. Lett. A 2008, 372: 7129–7132. 10.1016/j.physleta.2008.10.050

    Article  MathSciNet  MATH  Google Scholar 

  17. Escher J, Lechtenfeld O, Yin Z: Well-posedness and blow-up phenomena for the 2-component Camassa-Holm equation. Discrete Contin. Dyn. Syst. 2007, 19: 493–513.

    Article  MathSciNet  MATH  Google Scholar 

  18. Fu Y, Liu Y, Qu C: Well-posedness and blow-up solution for a modified two-component periodic Camassa-Holm system with peakons. Math. Ann. 2010, 348: 415–448. 10.1007/s00208-010-0483-9

    Article  MathSciNet  MATH  Google Scholar 

  19. Gui G, Liu Y: On the Cauchy problem for the two-component Camassa-Holm system. Math. Z. 2010, 268: 45–66.

    Article  MathSciNet  MATH  Google Scholar 

  20. Gui G, Liu Y: On the global existence and wave-breaking criteria for the two-component Camassa-Holm system. J. Funct. Anal. 2010, 258: 4251–4278. 10.1016/j.jfa.2010.02.008

    Article  MathSciNet  MATH  Google Scholar 

  21. Hu Q: On a periodic 2-component Camassa-Holm equation with vorticity. J. Nonlinear Math. Phys. 2011, 18: 541–556. 10.1142/S1402925111001787

    Article  MathSciNet  MATH  Google Scholar 

  22. Zhang P, Liu Y: Stability of solitary waves and wave-breaking phenomena for the two-component Camassa-Holm system. Int. Math. Res. Not. 2010, 11: 1981–2021.

    MathSciNet  MATH  Google Scholar 

  23. Constantin A, Escher J: Wave breaking for nonlinear nonlocal shallow water equations. Acta Math. 1998, 181: 229–243. 10.1007/BF02392586

    Article  MathSciNet  MATH  Google Scholar 

  24. Yin Z: On the blow-up of solutions of the periodic Camassa-Holm equation. Dyn. Contin. Discrete Impuls. Syst., Ser. A Math. Anal. 2005, 12: 375–381.

    MathSciNet  MATH  Google Scholar 

  25. Hu Q, Yin Z: Blowup phenomena for a new periodic nonlinearly dispersive wave equation. Math. Nachr. 2010, 283(11):1613–1628. 10.1002/mana.200810075

    Article  MathSciNet  MATH  Google Scholar 

  26. Zhou Y: Blow-up of solutions to a nonlinear dispersive rod equation. Calc. Var. Partial Differ. Equ. 2005, 25: 63–77.

    Article  MathSciNet  MATH  Google Scholar 

Download references

Acknowledgements

The authors would like to thank the editors and the referees for their valuable suggestions to improve the quality of this paper. This research is partially supported by the Doctoral Research Foundation of Zhengzhou University of Light Industry.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Jingjing Liu.

Additional information

Competing interests

The authors declare that they have no competing interests.

Authors’ contributions

This paper is the result of joint work of all authors who contributed equally to the final version of this paper. All authors read and approved the final manuscript.

Rights and permissions

Open Access This article is distributed under the terms of the Creative Commons Attribution 2.0 International License (https://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Reprints and permissions

About this article

Cite this article

Liu, J., Zhang, D. Blow-up phenomena and global existence for the periodic two-component Dullin-Gottwald-Holm system. Bound Value Probl 2013, 158 (2013). https://doi.org/10.1186/1687-2770-2013-158

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI: https://doi.org/10.1186/1687-2770-2013-158

Keywords