Mixed Lump-Stripe Soliton Solutions to a New Extended Jimbo-Miwa Equation

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Introduction
The research of exact solutions plays an important role in nonlinear evolution equations (NLEEs). There are many kinds of exact solutions, such as soliton, multisoliton, rational, periodic, breather line, breather kinky, and lump and rogue wave solutions. A lot of work has been done by scholars [1][2][3][4][5]. Particularly, studying the lump solutions of nonlinear evolution equations becomes a hot topic in the mathematical physics field [6,7]. It is well known that lump solutions are also a kind of rational solutions and have some good characters. The lump-like solutions, such as lump-kink solutions, rogue wave solutions, and periodic lump solutions, possess many physical phenomena, which have been studied by many researchers [8][9][10][11]. Kaur and Wazwaz analyzed a new form of (3 + 1) dimensional generalized KP-Boussinesq equation for exploring lump solutions applying Hirota's bilinear form [12]. Tang et al. studied the interaction of a lump with a stripe of (2 + 1)-dimensional Ito equation and showed that the lump is drowned or swallowed by a stripe soliton [13]. In [14], the higher-order rogue wave solutions of a new integrable (2 + 1)-dimensional Boussinesq equation were derived utilizing a generalized polynomial test function. Using an extended homoclinic approach, new exact solutions including kinky periodic solitary wave solutions and line breathers periodic of the (3 + 1)-dimensional generalized BKP equation were also obtained [15]. In mathematical physics, the interaction of rogue wave with other solitons or periodic waves is a remarkable task in nonlinear sciences. Recently, kinky-lump, kinky-rogue, periodic-lump wave, periodic-rogue wave, and kinky-periodic rogue wave for the NLEEs and their nonlinear dynamics become a subject of interest [16][17][18].
Lump solutions and the dynamics of these two extended Jimbo-Miwa equations via bilinear forms and the lump-kink solution are also obtained [24]. The dynamics of the obtained lump solutions, including the amplitude and the locations of the lump, are also analyzed. Recently, many researchers pay more attention to the Jimbo-Miwa equation. In [25], Kaur and Wazwaz construct bilinear forms of equations (2) and (3) using truncated Painlev expansions along with the Bell polynomial approach. In [26], kink soliton, breather, and lump and line rogue wave solutions of extended (3 + 1)-dimensional Jimbo-Miwa equation are obtained by the Hirota bilinear method, whose mixed cases are discussed. The authors of [26] also analyze their dynamic behavior and vividly demonstrate their evolution process. In [27], applying the Hirota bilinear method and KP hierarchy reduction, the rational solution of the (3 + 1)-dimensional generalized shallow water wave equation is presented in the Grammian form. The lump soliton solutions are derived from the corresponding rational solutions. In [28], an extended (3 + 1)-dimensional Jimbo-Miwa equation with time-dependent coefficients is investigated. One, two, and three soliton solutions are obtained via the Hirota method. The periodic wave solutions are constructed via the Riemann theta function. The authors of [28] show that the interaction between the solitons is elastic, and the timedependent coefficients can affect the soliton velocities, while the soliton amplitudes remain unchanged. Yin et al. substituted test functions into the bilinear equations to obtain the lump solutions, lump-kink solutions, and interaction solutions in [29].
In [31], the two-wave and complexiton solutions of (5) are developed through symbolic computations with Maple. There is relatively little research on the exact solution of this equation. Our purpose is to seek new lump and lump-like solutions of (5).

Bilinear Representation
By transformation equation (5) owns a Hirota bilinear formulation where f = f ðx, y, z, tÞ is a real function and D x , D y , D z and D t are Hirota's differential operators [32]. The above bilinear equation is equivalent to the following form:

Lump Soliton Solution
In order to seek the lump soliton solutions of equation (5), we let f be where g and h are, respectively, expressed by where a i , ði = 0 ⋯ 5Þ, b j , ðj = 0 ⋯ 4Þ are real constants to be determined. Substituting (10)-(12) into equation (9), by means of the symbolic computation methods [24,[26][27][28][29], one can obtain several groups of constraint conditions with respect to a i , b j , ρ j , which are listed as follows: where a 1 a 5 b 2 ρ 2 ρ 3 ≠ 0; the other parameters are arbitrary constants.

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Case 2.
where a 2 ρ 3 ≠ 0; the other parameters are arbitrary constants.

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Case 10.
where  (27) of equation (5). By choosing suitable parameters, we can obtain two different shapes of lumps in x-t and x-y plane. Actually, from Figures 1 and 2, we can find that the lump solution (27) possesses localization character in both x, tand x, y-plane, respectively. When x 2 + y 2 ⟶ ∞ is satisfied, the wave u will tend to zero along any direction.

Lump-Kink Soliton Solution
4.1. Type of Exp. In this section, we add an exponential function to the quadratic function solution (10), letting f be  where g and h are, respectively, expressed by where a i , ði = 0 ⋯ 5Þ, b j , c j ðj = 0 ⋯ 4Þ are real constants to be determined and a 5 > 0. Substituting (47)-(32) into equation (9), by means of the symbolic computation methods, one can obtain several groups of constraint conditions with respect to a i , b j , c j , ρ j , which are listed as follows.
Substituting equations (33)-(39) along with equations (30), (31), and (32) into equation (47), one obtains the corresponding lump-kink soliton solution as follows: where where a 1 , b 1 , c 1 satisfy equation (36) and where Choosing a proper suitable value, Figure 3 presents the nonlinear dynamic propagation behaviors of the lump-kink wave solution (44). We can show that the interaction phenomena between a lump wave and a kink wave exist. Figures 3(a)-3(c) display the lump wave locating different places in the wave plane. When y is increased, then the lump soliton propagates from left to right in the (x, y)-plane. In fact, the lump will be swallowed by the kink wave at some time.

Type of Cosh.
In this section, we add an exponential function to the quadratic function solution (10), letting f be where g, h, and ξ are defined by (30), (31), and (32), a i , ði = 0 ⋯ 5Þ, b j , c j ðj = 0 ⋯ 4Þ are real constants to be determined. By the same procedure, one can obtain several groups of constraint conditions with respect to a i , b j , c j , ρ j , which are listed as follows.

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Case 15.
Substituting equations (48) and (50) along with equations (30), (31), and (32) into equation (47), one obtains the respective lump-kink soliton solution as follows: where where Figure 4 illustrates the interaction phenomena between lump and kink. We obtain the wave consisting of two parts including the lump wave and the kink wave. With the increase of t, the lump first appears in the form of one kink, then it begins to move towards the other kink and finally, the lump disappears.

Periodic Lump Solution
In order to get the periodic lump wave solutions of equation (9), we take Substituting (55) into (9), we collect all the coefficients of hyperbolic functions and trigonometric functions. Computing these coefficients, one can obtain several groups of constraint conditions with respect to a i , b j , c j , ρ j , which are listed as follows.